TRNR RESISTANCE TUBE X-HEAVY NEWBALANCE KIDS Leg strength - Kickboards allow

Leg strength - Kickboards allow you to build up leg muscle and strength

Hi-tech knitted micro-fibre

Snap buttons are only present in the T-ball/Small size helmet

9kg of heavy duty rubber

Traditional shape

TRNR RESISTANCE TUBE X-HEAVY NEWBALANCE KIDS Leg strength - Kickboards allowDo you want to build incredible strength without the risk of strain? Look no further. At 22. 7 kg maximum rating, the TRNR Strength Tube in X Heavy packs a punch and, because the resistance increases exponentially, reaching its peak intensity at the end of the range of motion, it lets you stay well in touch with your own abilities to prevent the dreaded injury. Strategically placed at the core of the Strength Tube, our innovative string also ensures