Is this the most effective way to release tight quadriceps and hip flexors? This partner-assisted prone stretch targets the quadriceps femoris group. By gently guiding the heels toward the glutes, we achieve a deep, passive lengthening of the muscle belly to alleviate anterior knee tension. Send this to a partner who can assist you. 🧘 #mobility #quadstretch #physiotherapy #assistedstretching #hipflexors #flexibilitytraining #sportsmassage