Is walking enough after 40? Actress Trisha Krishnan shares fitness shift

Tamil actor Trisha Krishnan is redefining her fitness routine, recently sharing a glimpse of her gym workout and admitting that she once believed walking alone was sufficient to stay fit. The 42-year-old actor posted a video of herself training with kettlebells, highlighting her shift towards more structured strength workouts.

Her candid remark has sparked a broader conversation around fitness, particularly for women in their 40s and beyond.

Exercises Beyond Walking

Fitness experts point out that while walking offers significant health benefits — including improved heart health, better circulation, enhanced digestion and reduced stress — it may not be enough to maintain overall physical strength as the body ages.

According to nutrition and fitness specialists, muscle mass naturally declines over time, and bone density can weaken without targeted resistance exercises. Walking, though beneficial for cardiovascular endurance, does not adequately stimulate muscle growth, strengthen bones, or significantly boost metabolism.

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Experts recommend incorporating strength training, core conditioning, and mobility exercises into regular routines. These forms of exercise help improve joint stability, posture, insulin sensitivity, and overall functional strength. They also play a key role in preventing age-related muscle loss and supporting long-term metabolic health.

Sustainable Health & Resilience

Walking can continue to serve as a foundational activity, professionals say, but it should ideally be complemented with resistance training and flexibility work for a well-rounded fitness regimen.

Trisha’s evolving workout routine reflects a growing awareness among women about the importance of strength training — not just for aesthetics, but for sustainable health and resilience.