GR30 GRYF RING (2 pcs. x 15 kg) HMS

GR30 HMS - these are two sturdy chains for hanging on a barbell. The product has been made from high quality steel. This durable material is extremely resistant to environmental influences. The practical and durable system of mounting on the barbell, makes it a universal device for use in the home gym. We recommend it to all those who want to realise the full potential of weight training. The individual links of each chain pull away from the ground to increase the weight of the barbell. The weight of the barbell reaches its maximum value at the highest point of the ascending phase of the movement. The reverse happens during the lowering of the barbell. Then the weight decreases proportionally to the amount of chain on the floor. The GR30 HMS chains have a beneficial effect on the physiological processes occurring in the muscles during exercise. This involves taking advantage of the phenomenon of post-activation strengthening of the contraction force (PAP) - the strength of the muscles increases if, after their initial activation phase, there is a maximum strengthening of the contraction force. The use of chains in strength training also develops movement speed. Specification: Material: steel Dimensions: length (mm): 1950 width (mm): 70 Set includes: 2 pcs. Product weight (kg): 30 Notes: Warranty 24 months