Hamstrings
Calves, Lower Back
Watch Tutorial
https://www.youtube.com/shorts/aJvfeuu71gw
https://www.youtube.com/shorts/t7VjzDP9y0U
https://www.youtube.com/shorts/1qiwib-PElI
https://www.youtube.com/shorts/j810QQmENOQ
Sit floor, right leg straight.
Bend left knee, sole left foot against right inner thigh.
Back straight. Hinge hips forward.
Reach towards right foot.
Feel stretch right hamstring.
Hold 15-30s.
Switch sides.