To offset this, it's important to regularly stretch this area and according to Abby McLachlan, Pilates instructor and founder ...

Isometric exercises strengthen muscles without moving joints a lot. To do this, sit upright, place your palm against your forehead, and gently push while resisting the motion. This engages the ...

Isometric trunk flexion and extension strength was measured using a dynamometer. Main outcome measurement Change in lateral trunk bending angle and maximum knee valgus moment during landing were ...