Knee Extensions follow-along • Quad Strength & Hamstring Flexibility | Chris Janke-Bueno
Chris JankeJanuary 30, 202000:02:09

Knee Extensions follow-along • Quad Strength & Hamstring Flexibility | Chris Janke-Bueno

This exercise simultaneously strengthens the quads (thighs) and stretches the hamstrings.

Chris Janke-Bueno is a personal trainer in San Jose, California. He specializes in posture alignment and balance, core strength and stability, functional strength.

From our information on our personal training programs and our online fitness programs, visit www.mycorebalance.com.

Thanks for watching!

https://www.youtube.com/user/mycorebalaChris Janke-Buenonce
fitness, core balance, Hamstring flexibility,