The traction force for resistance and support can be adjusted electronically by the trainer in both modes very fine-even during the sprint
Traction resistance (muscle powerd training) the rope must be connected with the lap seatbelt. the athlete must stand at least in 5 m distance from the device. Here the athlete starts and performs traction resistance training with the selected load by running away from device.
h/p/cosmos comet 3p spasifications
Speed 0...53 km/h/...14.7 m/s
Motor 2.0 kw
Power supply 380-420 / ...34 kg
Rope length approx. 140 m
Rope diameter 1.5 mm
Weight ca. 110kg
Dimensions 108*90*75 cm
Order number cos00C03010001
Traction support "speed training"
the athlete moves slowly away from the device and hence unrolls the rope from the shaft. At the desired running distance (e.g. 100 m plus 40 m for the stop-phase = 140 m) the athlete stops and turns hence facing the device and starts the sprint training with traction support (overspeed training). Set marker at the begining of the STOP-PHASE 40 m from the device.