Better weightloss
So I've started going to the gym 3xpw doing 2 sessions treadmill and 1 session swim. I am sticking to 20 lengths swimming but the treadmill I need some advice on. I'm wondering is it more beneficial to do the 5k walk on an incline of 7 sub 1hr or walking for 4.30 and sprinting for 0.30 on an incline of 2. Not sure if this…