Golf Digest on MSN2d
Early extension is a swing killer. Pros prevent it with these two key moves
From the top of the swing, the best players create space to swing the club down to the ball. Watch the first downswing move ...
Medscape9y
Quadriceps Performance Under Activation of Foot Dorsal Extension in Healthy Volunteers
Single leg hop distance was measured between the tests. Intra-individual changes between with and without dorsal foot extension were quantified and compared by standardized response means (SRM).