Objectives This study describes the prototype testing and clinical validation of the Fit-Frailty App, a fully guided, interactive mobile health (mHealth) app to assess frailty and sarcopenia. This ...

This study introduces the skeletal muscle epigenetic clocks in an Asian population using postmortem skeletal muscle tissue."BUFFALO, NY — December ...

From fat cells that stretch like spandex to more flexible muscles, scientists are finding that women’s bodies are just as ...

This no-movement exercise is one of the most reliable ways to measure core endurance, posture control, and spinal ...

A fast, equipment-free assessment designed by strength and lifestyle experts in the U.S. to measure core stability, ...

Stronger triceps means stronger, more toned arms. Try these research-backed exercises to build strength, power, and definition.

Building muscle depends on several factors and isn't something that'll happen overnight after just one workout.

If your New Year's resolution is to start resistance training, Life Kit is here to help. Sign up for our Guide to Building ...

Balance exercises can help older adults improve strength while preventing falls when walking. Learn how to boost your balance at home with these stretches.

Rest is an important part of any workout regimen and is influenced by your specific goals. Your age, fitness level, and genetics can also affect rest needs.

Maintaining a firm grip helps you perform better at the gym and in everyday life. We spoke to experts about why it matters ...

Personalized sports rehabilitation frameworks integrate physiological assessment and wearable monitoring to optimize training intensity and ...