4D PRO

Elastic sling training

4D PRO bungee training inspires more and more. The reason is the swinging, hopping movements that are fun and make you want more. Almost like bungee - only without fear. 4D PRO Bungee Fitness is a serious workout with which everyone - from the less trained to the sports professional - quickly sees success.

No matter how young or old you are, no matter how fit or untrained: training with the 4D PRO sling trainer gives everyone back what they have invested in their training progress. The reason is the elastic Lambda bands: They either support the movement or multiply the intensity of the workout. The 4D PRO bungee trainer can be transformed into 4 versatile training devices in just a few simple steps. So you get a resistance expander, an elastic rope, a conventional sling trainer without elasticity and a dynamic sling trainer with elasticity.

Top quality for top training

Training equipment of outstanding quality is a basic requirement for an all-round perfect training result. The 4D PRO bungee trainer is correspondingly demanding in terms of design and realisation. To ensure the highest quality standards, the production facilities were assessed and selected according to a rigorous specification. Merciless stress tests in the laboratory prove the quality in facts and figures. The tensioning force and durability of the 4D PRO sling trainer were mechanically tested for over 11,000 repetitions at full extension - and for a week at full tension.