Why Yoga and Pilates Improve Movement Quality but Fall Short in Building Muscle and Bone Density
- Archie Cunningham
- Jan 29
- 4 min read

As we age, maintaining mobility and form is crucial for our overall health. Two popular methods that people often turn to for enhancing movement quality are yoga and Pilates. These practices are widely praised for their ability to improve posture, flexibility, and balance. However, while they excel in these areas, they often fall short when it comes to building muscle mass and bone density. This post will explore the benefits and limitations of yoga and Pilates, while introducing how CrossFit classes at CrossFit Chichester can effectively address these gaps.
The Rise of Yoga and Pilates for Adults Over 35
Yoga and Pilates have grown in popularity, particularly among adults over 35. The emphasis on mindful movement and body awareness appeals to many trying to navigate the challenges of aging. The goals of these practices align well with what many seek: improved flexibility, enhanced core strength, and stress relief.
In yoga, you engage in various asanas (postures) that promote balance and flexibility. The practice also involves breathing exercises that can help reduce anxiety and improve mental clarity. Pilates, on the other hand, focuses on core strength and stability. It emphasizes controlled movements, which can be crucial for rehabilitation and injury prevention.
While the benefits are numerous, it's important to understand the limitations of these practices, especially concerning muscle and bone health.
Limitations of Yoga and Pilates in Building Muscle
One of the primary limitations of yoga and Pilates is their inability to significantly increase muscle mass. While both practices engage various muscle groups, the resistance used is often not enough to stimulate muscle growth effectively.
Studies suggest that to build muscle, we require at least 60-70% of our one-rep maximum in resistance training. In yoga, for instance, most poses utilize bodyweight as resistance, which often falls short of this threshold.
Moreover, the focus on flexibility and balance—while beneficial—does not translate into the type of mechanical loading needed to promote hypertrophy (muscle growth). For instance, a downward dog may feel like a workout, but it is unlikely to induce the same muscle-building response as lifting weights.

The Impact on Bone Density
In addition to muscle building, maintaining bone density is another crucial aspect of fitness—especially for adults over the age of 35. Weight-bearing exercises are vital for strengthening bones and preventing osteoporosis.
While both yoga and Pilates may include postures that engage the bones and muscles, they are typically not intensive enough to induce the stress required to increase bone density significantly. According to the National Osteoporosis Foundation, effective weight-bearing exercises include running, jumping, and lifting weights.
As we age, failing to prioritize bone-strengthening activities could lead to decreased bone density and increased risk of fractures. This is why it’s essential to complement yoga and Pilates with other forms of exercise.
Introducing CrossFit Chichester: Filling the Gaps
At this point, you may be wondering what options are available to effectively build muscle and bone density. This is where classes at CrossFit Chichester come in. These classes are tailored to meet the needs of adults looking for a well-rounded fitness approach.
The program integrates controlled lifting and conditioning, which directly addresses the limitations of yoga and Pilates. During classes, participants engage in compound movements that target multiple muscle groups, such as squats, deadlifts, and overhead presses. These exercises provide the necessary resistance to stimulate muscle growth and enhance bone density effectively.

Additionally, the structure of CrossFit workouts is designed to maximize efficiency while considering the individual needs of participants. As noted in the book “You’re Not Broken”, adults don’t need more classes but better structure. CrossFit provides a focused yet flexible program that guides practitioners toward their specific fitness goals.
The Importance of a Balanced Fitness Regimen
It’s important to understand that yoga, Pilates, and CrossFit can coexist harmoniously in a balanced fitness regimen. Rather than viewing these practices as mutually exclusive, consider how they can complement one another.
For instance, incorporating yoga or Pilates into your routine can be beneficial for improving flexibility, core strength, and mental focus. On the other hand, participating in CrossFit classes can help you build the muscle mass and bone density necessary for long-term health.
Here are some practical recommendations for creating a balanced program:
Schedule Regular Weight-Lifting Sessions: Aim to lift weights at least two to three times per week. Focus on compound movements that engage multiple muscle groups.
Incorporate Yoga or Pilates: Consider adding one to two sessions of yoga or Pilates each week to enhance flexibility and mental well-being.
Focus on Nutrition: To support muscle growth and bone health, prioritize a balanced diet rich in protein, healthy fats, and calcium.
Listen to Your Body: As you age, your body's recovery needs may change. Make adjustments to your program based on how you feel.
Seek Professional Guidance: If you're unsure how to create a balanced fitness regimen, consider consulting a trainer at CrossFit Chichester or a fitness professional who specializes in adult fitness.
Embracing Movement Quality and Strength
Ultimately, the goal is to respect our bodies as they age while also optimizing our movement quality. Yoga and Pilates are excellent foundations for this journey, but they should be complemented with activities that challenge muscle and bone density.
Remember that as we evolve, so too should our approach to fitness. By exploring the offerings at CrossFit Chichester and integrating diverse practices, you can create a sustainable, effective fitness routine that not only enhances your enjoyment of movement but also promotes overall well-being.
It’s never too late to start improving your movement quality and overall health. Consider a holistic approach to fitness that includes both the mindful aspects of yoga and Pilates alongside the strength-building benefits of CrossFit. In doing so, you’ll equip yourself with the tools you need to thrive—not just survive—as you navigate life after 35.



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