Gym exercises didn't start out with all these machines which allow for spot or muscle-specific or muscle group-specific development. During the early years of the fitness industry, all that was in the gym were rudimentary simple devices like pins, balls, gymnastic devices and weights. Fitness aficionados and body builders relied on weights in the form [...]
An ab machine is a must have at every gym. Most ab machines offer a high degree of protection to the abduction and adduction muscles of the lower back which traditional ab exercises such as sit-ups and crunches do not.
Someone experiencing less pain is more apt to persevere with their exercise program. Sore lower back muscles can be avoided by well-designed ab machines.








































































































































































































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