Is Yoga Enough for Overall Fitness?

Jill Amison • February 8, 2024

After 25 years of practice, here's my thoughts!

As yogis we know that incorporating yoga into your fitness routine can significantly enhance your overall physical well-being. The holistic nature of yoga not only promotes flexibility and strength but also cultivates balance, endurance, and mental clarity. By embracing yoga as part of your fitness journey, you unlock a comprehensive approach to wellness that goes beyond the traditional aspects of exercise. The mindful movements and breath work in yoga contribute to a harmonious fusion of body and mind but does our practice keep us optimally fit?
I have had a personal practice for almost 25 years, and though I practice daily, my personal practice doesn't always include asana, and I'm most certainly not on my mat for hours at a time.
So can yoga really provide all we need to stay physically and mentally in great shape?

Before establishing the connection between yoga and overall fitness, it's essential to grasp the elusive definition of "fitness." According to Dave Costill, Ph.D., a pioneering U.S. researcher in exercise science, defining fitness isn't a straightforward task. Costill, now a professor emeritus at Ball State University, interprets fitness as the ability to lead a fatigue-free life, emphasising the importance of maintaining energy reserves for everyday activities.

The American College of Sports Medicine (ACSM), a leading exercise science association, defines fitness with a dual focus on physical activity maintenance and health improvement. ACSM identifies four key types of fitness that contribute to overall well-being:

  1. Cardiorespiratory Fitness: This is about the health of your heart, lungs, and blood vessels. Enhanced cardiorespiratory fitness not only boosts stamina but also diminishes the risk of various diseases like heart disease, diabetes, and cancer. Measured by the VO2 max, or maximal oxygen uptake, cardiorespiratory fitness reflects how efficiently your body utilises oxygen. Physiologists assess this through activities like cycling or running while monitoring your breath with a specialised mask.

    Additional tests, such as lung function tests and heart rate assessments at rest and during exercise, offer insights into various aspects of cardiorespiratory fitness, providing a comprehensive view of progress.

  2. Muscular Fitness: This encompasses both muscle strength and endurance. With age, muscle mass naturally diminishes, leading to weakness and a decline in balance and coordination. Muscle, being metabolically active, also influences metabolism. Researchers evaluate muscle strength and endurance using specialised equipment equipped with sensors that measure the force muscles generate during contraction.

  3. Flexibility: Ageing often results in muscle shortening and increased stiffness of tendons, limiting the range of motion in joints. Reduced flexibility correlates with a higher risk of pain and injury. Regular testing and improvement of flexibility are crucial for optimal movement and joint health. Tight muscles can potentially lead to overextension, causing damage to ligaments, tendons, and muscles.

  4. Body Composition: This refers to the proportion of your body composed of fat versus muscle, bone, and other nonfat tissues. Despite debates around body composition as a health indicator, many physiologists, including ACSM, assert that excessive fat and inadequate muscle pose risks for diseases and hinder efficient movement. Measurement methods include skinfold calipers and hydrostatic weighing, offering insights into body fat percentage.


Health experts have consistently advocated engaging in a diverse range of activities to achieve optimal cardiorespiratory and muscular fitness, flexibility, and body composition. The American College of Sports Medicine (ACSM), for instance, suggests a multifaceted approach, including activities that elevate your heart rate to at least 55 percent of your maximum heart rate for cardiorespiratory fitness, weight-bearing exercises targeting major muscle groups for muscular fitness, and incorporating stretching for flexibility.

While the effectiveness of yoga in meeting the flexibility component is widely acknowledged, until recently, few scientists explored whether yoga could positively impact other facets of fitness.

In 2001, a pioneering study conducted in the United States explored the connection between yoga and overall fitness. Led by researchers at the University of California, Davis, the study meticulously assessed the muscular strength and endurance, flexibility, cardiorespiratory fitness, body composition, and lung function of 10 college students before and after an eight-week yoga training program. Each week, the participants engaged in four sessions, comprising 10 minutes of pranayama, 15 minutes of warm-up exercises, 50 minutes of asanas, and 10 minutes of meditation.

Remarkably, after just eight weeks, the outcomes were impressive. The students experienced substantial improvements, with muscular strength surging by up to 31 percent, muscular endurance skyrocketing by 57 percent, flexibility witnessing an impressive rise of up to 188 percent, and VO2 max displaying a commendable 7 percent increase. This notable enhancement is particularly noteworthy given the relatively short duration of the experiment but it is only a small study.

There have been other studies since that conform that yoga builds muscle strength and endurance, increases lung capacity by opening the ribs, chest, shoulders and increases space for the lungs to expand. This increase of the lung capacity also strengthens the diaphragm and helps to more fully oxygenate the blood. Some poses and yoga traditions (Sun Salutations and vinyasa style practices etc) also can increase the heart rate and aerobic capacity. Yoga also helps us with co-ordination in our actions and breath awareness.....this skill then helps us not only on our mat but also in all activities off our mat too.

Given all this evidence, does YOUR practice keep YOU fit?

Well, it depends!

Many studies on yoga have concluded more than an hour of practice two to four days a week are key and the sessions need to include breath work and meditation in addition to typical yoga poses.

So, in summary, its suggested that If you practice yoga for less than an hour twice a week, you either pair your practice with moderate intensity exercise like walking, or increase your yoga time or frequency. I think you need to practice what you enjoy.....I do supplement my practice with dancing, fitness camp, hiking and weight training. I love all these things and all the benefits they each bring.

My ultimate goal is to be practicing yoga into my 90's and feeling vital in everyday life. If your goal is similar, consider increasing your yoga practices or supplementing with the activities you love and let's enjoy our wisdom years feeling vibrant, stable, strong and healthy.


*Research taken from a number of articles at Yoga Journal and Yoga International


By Jill Amison January 13, 2025
Navigating Conflict and Creating Boundaries on the Spiritual Path Conflict is an uncomfortable yet inevitable part of life. As someone deeply immersed in the practice of yoga and spiritual growth, I’ve often found myself wrestling with how to navigate disagreements, especially of late, while staying true to my values. Yoga teaches us to ride the highs and lows of life with grace, but that doesn’t mean we always get it right. For me, conflict has been a difficult terrain to navigate, but over the years, I’ve learned to stand up for myself with right action—an approach deeply rooted in both Buddhist philosophy and the teachings of the Bhagavad Gita. Sitting with the Feeling Before Reacting One of the most valuable lessons I’ve learned is the importance of sitting with my emotions before reacting. The Buddhist principle of mindfulness encourages us to observe our thoughts and feelings without immediately acting on them. In the Bhagavad Gita, Arjuna is faced with an internal struggle about going into battle. Krishna advises him not to avoid the conflict but to engage in it with wisdom and righteousness. Similarly, I’ve realised that avoidance doesn’t resolve conflict; rather, thoughtful engagement does. There have been times when I’ve failed at this—when I’ve reacted instead of responding with intention. But with practice, I’ve learned to pause, breathe, and compose my words with clarity and without hostility. This is not always easy, especially when emotions run high, but it is essential for maintaining inner peace while asserting healthy boundaries. Boundaries: The Bridge Between Compassion and Self-Respect Brené Brown, in Atlas of the Heart, speaks about boundaries as an essential component of healthy relationships. She reminds us that we can agree to disagree, but boundaries help define what is and isn’t acceptable in our interactions. For instance: It’s okay that we have different beliefs, but it’s not okay to belittle mine. It’s okay that we are upset, but it’s not okay to yell or swear at each other. It’s okay to set limits, but it’s not okay to disregard or disrespect them. Boundaries are not about controlling others; they are about protecting our own well-being while still allowing space for connection. They help us navigate relationships with integrity, ensuring that we can hold space for differing perspectives without compromising our values. Healthy Ways to Navigate Conflict on the Spiritual Path So how do we engage in conflict in a way that aligns with our spiritual practice?  Here are a few approaches I’ve found helpful: Pause Before Responding – Take a breath, feel the emotions, and respond with intention rather than impulse. Practice Non-Violent Communication – Express needs and concerns without blame or aggression. Hold Compassion for Yourself and Others – Recognize that everyone is navigating their own struggles, and approach conflict with an open heart. Stand Firm in Your Truth – Speak your truth with clarity and confidence, knowing that setting boundaries is an act of self-respect. Accept Disagreements Without Forcing Resolution – Some conflicts may not have a perfect resolution, and that’s okay. Agreeing to disagree while maintaining respect is sometimes the best outcome. Know When to Walk Away – If the other person is unable or unwilling to communicate without crossing your boundaries, it may be necessary to disengage. Protecting your peace is just as important as standing your ground. This could mean ending the conversation, limiting contact, or, in extreme cases, removing yourself from the relationship altogether. Choosing to walk away is not a sign of weakness; it is a testament to your self-respect and emotional well-being. Navigating conflict is not about winning or proving a point; it’s about showing up authentically while maintaining inner peace. It’s about finding the balance between openness and self-protection. It’s a practice—one that, like yoga, requires patience, awareness, and a willingness to grow. As I continue on this journey, I remind myself that I won’t always get it right. But I can keep practicing, keep learning, and keep striving to meet conflict with wisdom and compassion. After all, the goal is not perfection but presence.
By Jill Amison October 6, 2024
How Somatic Yoga Can Help Better Rest
By Jill Amison September 25, 2024
How to balance & thrive during Autumn
By Jill Amison September 9, 2024
Rest. Reflect. Restore.
By Jill Amison September 4, 2024
Transitioning from Summer to Autumn with Ayurveda & Yoga
By Jill Amison August 28, 2024
Transitioning from Summer's Freedom to the Structure of a New School Year
By Jill Amison August 20, 2024
Dealing with Disappointment
By Jill Amison June 8, 2024
Harnessing the Power of the Vagus Nerve with Yoga: Achieving Homeostasis and Inner Calm
By Jill Amison May 29, 2024
Time to get curious!
By Jill Amison May 20, 2024
Embracing the Present Moment: Lessons from Yoga and Art In the bustling corridors of the Tate Modern, amid the powerful strokes and vivid hues of Expressionist art, I recently found myself immersed in a profound experience that transcended the boundaries of time and space. As I wandered through the exhibit, I was reminded of the deep connection between yoga, the present moment, and the intricate dance between humanity and nature. This journey through art and mindfulness revealed a richer way to perceive reality, fostering a deeper understanding of ourselves and the world around us. The Art of Being Present Yoga teaches us the importance of being fully present in each moment, of grounding ourselves in the here and now. This principle was vividly brought to life as I stood before the masterpieces in the Tate Modern. The bold, emotive works of the Expressionist artists drew me into their world, compelling me to experience each piece not just as a spectator, but as an active participant in their creative expression. In yoga, we practice mindfulness through our breath, our movements, and our focus. Similarly, standing before a piece of art, allowing oneself to be enveloped by its energy, is a form of meditation. It requires us to silence the chatter of our minds and open ourselves to the visual symphony before us. This act of seeing, truly seeing, is akin to the yogic practice of Dharana, or intense concentration, which paves the way to a deeper state of awareness and insight. Seeing Beyond the Surface The Expressionist exhibit was a reminder that there is always more to discover beyond the surface. Just as yoga invites us to look beyond our physical forms and connect with our inner selves, art encourages us to delve into the layers of meaning, emotion, and symbolism embedded in each work. I found myself captivated by the interplay of shadows, patterns, and symmetry within the paintings. These elements, often overlooked in our hurried lives, became focal points for a fuller visual experience. They taught me that by adjusting our perspective, we can uncover hidden depths and new dimensions in both art and life. The Spiritual Connection Both yoga and art offer pathways to connect with something greater than ourselves. In yoga, we seek to unite our individual consciousness with the universal consciousness, recognising the interconnectedness of all beings. In the presence of powerful art, this connection becomes palpable. The emotions conveyed by the artists—their joys, sorrows, hopes, and fears—resonate with our own, bridging the gap between past and present, self and other. The spiritual connection extends beyond humanity, embracing nature as well. Just as yoga teaches us to find harmony with the natural world, the art at the Tate Modern reflected this intrinsic bond. The organic forms, vibrant colours, and dynamic compositions echoed the rhythms of nature, reminding me of the seamless integration of art, humanity, and the environment. Expanding Perception and Imagination Yoga encourages us to expand our perception and imagination, to see beyond the limitations we impose on ourselves. This expansion was mirrored in the artworks, which challenged conventional perspectives and invited innovative interpretations. The creative expression of the Expressionist artists served as a powerful metaphor for the limitless potential within each of us. By embracing the present moment and looking beyond what we think we are, we open ourselves to new possibilities and deeper insights. This practice of seeing with fresh eyes, both on the yoga mat and in the art gallery, enriches our experience and fuels our creative spirit. In short my visit to the Tate Modern was more than just an art exhibit; it was a reminder of the continuous journey of discovery and connection. Whether through yoga or art, we are constantly invited to explore, to see with clarity, and to immerse ourselves in the present moment. As we navigate this gift of our life, let us remember that there is always more to discover—within ourselves, in the world around us, and in the intricate interplay of light and shadow, form and pattern, that shape our reality. Image: In the Rain by Franz Marc
Show More
Share by: