the PBF SET04 Resistance Rubber Set contains 4 pieces of expanders that are a versatile tool and can be used in almost any workout either as a support or as a dynamic load. Thanks to their durability, the rubbers can be used outdoors in any weather.
pBF is used as a support or an aid during difficult exercises, where its use can make it easier for you to perform them. For example, shifts, pull-ups on the trapeze will no longer be a problem.
in functional training, the rubber can be used as a dynamic load, whether you use it alone or in combination with other equipment. Extending your training with dymanic load can strengthen your muscles even in positions where the muscle is no longer working. For example, in the bottom squat position.
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