Tried this new treadmill at the gym that mimics soft surface and it absolutely destroyed my calves. Plan was 4 with my trainers and 1 with flats but decided to opt out of the fifth mile. Decent gym sash afterwards. -Pushups 25 -Single leg ball curl 3x15 -Pushups 25 -Single leg RDL 3x45lb bar -Pushups 25 -Single leg press 3x(15x75) -Pushups 25 -Single calf raise 3x(12x55)