Bosu Swiss Ball 65 cm Translucent Blue
Blue, lightweight stability ball: Ø 65 cm Filled with 2.5 kg plastic beads Pump and workout DVD included (possibly in German)
This array is specifically relevant for runners and joggers keen to improve their running via advancement of their core strength and coordination. It is also of interest to runners and joggers keen to improve their resistance to injuries. That could be facilitated via the use of these tools to speed development of a better balanced physique that is more able to take in the impact forces associated with running.