Combine jumping rope and sport stacking for a great cardiovascular workout!
Use fewer or more jumps in between stacking based on age/ability. For younger stackers, place the rope on the ground and jump back and forth over the rope. Use different stacking patterns.
Speed Stacks, Inc.
15550 Arfsten Rd
Larkspur, CO 80118
Phone: 877-GOT-CUPS (877-468-2877) or 303-663-8083