Fitarc Sandbag Workout Bag,Sand Bags for Weight Training,Sandbags for Fitness,Sandbags for Weight Training,Round Sandbag,Cross-Training & Exercise, Workouts Equipment Sand Not Included MOTIONMAX 20 IN 1 MULTIFUNCTIONAL -

20 IN 1 MULTIFUNCTIONAL - There are 30 holes on the board to form 20 connection styles

So you can work out harder and longer

exercise different muscles

increading leg stability and balance

effectively avoiding filling leakage

Fitarc Sandbag Workout Bag,Sand Bags for Weight Training,Sandbags for Fitness,Sandbags for Weight Training,Round Sandbag,Cross-Training & Exercise, Workouts Equipment Sand Not Included MOTIONMAX 20 IN 1 MULTIFUNCTIONAL -Multifunctional training sandbag: Fitarc sandbag workout bag is a multifunctional training equipment, which can realize weightlifting, fitness and cross training, improve muscle endurance and explosive power, and can be used to exercise deltoid, biceps, quadriceps and core muscles. More options: Fitarc sandbag fitness bag has two colors of black and green, and three models of 50LB, 100LB and 150LB are available. Anti Sand Leakage: Fitarc sandbag gym