Research and News
Exercise Station
Young women can gain as much strength using the Thera-Band® Exercise Station as training with free weights
Aug 18th
Dr. Juan Carlos Colado of the University of Valencia in Spain has published several excellent research papers on the effectiveness of Thera-Band® elastic resistance for fitness. In particular, he and his colleagues have shown that elastic resistance is as effective as isotonic machines for increasing strength in middle-aged women (Colado & Triplett 2008). In addition, they showed that elastic resistance exercise intensity can be regulated using “perceived exertion.”
Dr. Colado has continued his scientific investigations on the efficacy of elastic resistance, this time comparing free weight exercise training to elastic tubing exercises using the Thera-Band Exercise Station. His results are published in the International Journal of Sports Medicine. 42 women were randomly assigned to either a free weight exercise group, a Thera-Band exercise group, or a non-exercising control group. The two exercise groups performed the same 15 upper and lower body exercises using the OMNI perceived exertion scale to standardize intensity between the groups. The intervention lasted eight weeks for two to four sessions per week. Subjects were tested for muscular strength before and after the training program.
After the eight week program, both exercise groups reported up to 29% improvement in upper and lower body strength, while the control group did not. There was no More >
Are elastic resistance squats better than free weight squats?
Mar 1st
The squat exercise is used primarily for hip and knee strengthening. It is considered one of the most fundamental strengthening exercises for strength and power in the legs. Elastic bands have been used to add resistance to the squat exercise while using barbell free weights to offer more dynamic resistance at the top of the squat movement as the resistance of the band is at its highest. No studies have directly compared the effects of squatting with elastic resistance versus free weights.
In a study published in the Journal of Strength and Conditioning Research, researchers compared squatting with equivalent work loads of elastic-resisted and isotonic free-weight squats in trained weight lifters. Subjects squatted with each type of resistance while muscle activity and biomechanical variables were measured. The band-resisted squats resulted in higher force, velocity, power, and quadriceps muscle activity near the top of the squat, which includes the first part of the eccentric phase, as well as the last part of the concentric phase.
The researchers concluded that elastic resistance produces similar resistance patterns as standard free weights, except at the bottom of the squat, where the bands are on less stretch and thus, less tension. More importantly, the researchers stated that elastic band squats More >
