Fleck Steven J
Designing resistance training programmes. - Champaign, I L Human Kinetics 2004 - xiii,377p.;28.5cm
0-7360-4257-1
Isometric exercises
Designing resistance training programmes. - Champaign, I L Human Kinetics 2004 - xiii,377p.;28.5cm
0-7360-4257-1
Isometric exercises