Description of the article « Shadow trainer Booster »
Easy to use and effective, the Booster shadow trainer is designed to develop explosiveness on arms and legs. It features:
- An adjustable waist belt
- 2 wrist hooks
- 2 ankle hooks
- 4 resistance elastic bands
Technical specifications of the article « Shadow trainer Booster »
- Discipline: all combat sports or martial arts.
- Use: intensive, regular.
- Booster brand
