The calf muscles are essential for runners, they support your load and can boost both cadence and explosiveness.

Brad and his wife, Julie, demonstrate how to build leg muscle for better balance for those over 60 years of age.

If you want size and strength in your lower legs, you need to put in the right type of work. Here's what you need to know.

Astronauts tend to face several health issues after staying for months in microgravity or 'zero-G'. These include baby feet, ...

Sadik Hadzovic pushed me to work hard enough to make real gains in a tight window.

Cat/cow is a gentle pose that stretches the front, back and neck muscles and strengthens the core muscles. It's a great way ...

Transform your lower body with these 4 powerful squat variations from an ACE-certified trainer. Simple exercises that target ...

Maintaining strong and healthy leg muscles improves mobility and balance. Simple activities like walking, massaging, and aerobic exercises such as dancing, swimming, lunges, and squats can ...

Downward dog leg kicks activate posterior chain muscles including hamstrings and glutes. From plank position, lift alternating legs while maintaining core stability. Side leg lifts prepare ...

The flexibility of biohybrid robots could allow them to squeeze and twist through areas that are too small or complex.

From targeting different muscle groups, here are five highly-effective leg exercises that can get you better strength and ...

Engineers developed a method to grow artificial muscle tissue that twitches and flexes in multiple, coordinated directions. These tissues could be useful for building 'biohybrid' robots powered by ...