GR30 CHAIN ​​FOR BAR (2 pcs. x 15 kg) HMS

Product description

GR30 HMS - these are two durable chains for hanging on a barbell. The product is made of high-quality steel. This durable material is extremely resistant to environmental influences. The practical and durable barbell mounting system makes it a universal device for use in a home gym. We recommend it to all those who want to fully realize the potential of weight training. Individual links of each chain, when they break away from the ground, increase the weight of the barbell. The weight of the barbell reaches its maximum value at the highest point of the rising phase of the movement. The opposite happens when the barbell is lowered. Then the weight decreases in proportion to the amount of chain on the floor. GR30 HMS chains have a beneficial effect on the physiological processes occurring in the muscles during exercise. This involves using the phenomenon of post-activation amplification of contraction force (PAP) - muscle strength increases if, after the phase of their initial activation, the contraction force is maximally amplified. The use of chains in strength training also develops the speed of movements.