Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning ... The three-way hip flexor release is a mobility exercise I practiced and refined ...
“Doing the couch stretch – loosening up the quads, hip flexors and piriformis [a muscle running from the lower spine to the top of the thighs] – will really help you loosen up the hips, and [ease] the ...