A90 Sling Trainer : Compared to conventional sling trainers, the A90 Sling Trainer is on average 4 times smaller and lighter. Another advantage is the grip: A better grip means being able to lift more weight or do more reps, which in turn means more muscle stimuli – be it in a crappy fitness parkour, on the beach or at home.
A90 Resistance Band Upgrade your home gym, workout while travelling or just add variety to your workout routine. With the A90 Resistance Band, but also with our Sling Trainer, you are now able to train your whole upper body – and not only your back with less joint stress, but still trigger sufficient muscle development no matter where you are.