“4F” stands for Fit / Free / Fun and Function and is a real alternative for all those who like to exercise outdoors. The exercise strategy, created by sports scientists at the TU Munich and continuously developed since 2001, brings together all current training and sports science findings. In cooperation on exercise projects with partners from government, sponsors, clubs and universities, the offer has been constantly improved and adapted to individual needs.

The German Olympic Sports Confederation (DOSB) also recommends the use of 4FCIRCLE© for families, senior citizens, schools, active athletes, therapists/personal trainers, for their patients, walkers who just happen to be passing by, tourists on holiday, and for anyone who wants to exercise in the great outdoors in a fun and health-oriented way. Of course, sports clubs and fitness studios can also take advantage of the offer.

The 4FCIRCLE® fitness trail offers a motivating, fun-oriented, freely accessible range of exercises for a broad group of users. 4FCIRCLE® takes up the natural need to keep fit: We want to be close to the people. That is why we plan/realise our exercise projects in close cooperation with our customers.

4FCIRCLE® enables everyone to train coordination – strength – endurance – mobility – mobilisation in a targeted manner and is also an ideal supplement to existing sports facilities, e.g. running/walking tracks, school and sports fields of all kinds, sports clubs and fitness studios, and universities.