Now you have to cut down the calories while producing the same amount of sweat in the gym — not that easy if you don't have the right plan. (fitnessandpower.com)
And you can also swim in the large pool on a hot day, instead of sweating in the gym. (effectivecoverage.com)
So if sweating in the gym isn't your really thing, you should get busy in the bedroom more often in order to enhance your level of fitness — all depends on your amount of enthusiasm, though. (fitnessandpower.com)