Free T-SHIRT every hour to the highest jumper!
The Top Hopper manufactures and sells the worlds BEST vertical jump measuring system and accessories, backpacks and clothing. This brand appeals to athlete's of all ages. Strength and Conditioning Coaches, Personal Trainers and Physical Therapist love the TH1000 vertical jump measuring device because it is very accurate and very easy to use. Coaches and trainers use it to track performance improvements in their athletes. Therapists use the TH1000 for ACL and shoulder rehabilitation.
Brands: The Top Hopper