It's just burning calories / 'exciting' the heart and lungs, in the context of general fitness / losing weight.
You could get all anal and plan something based on the latest fad, but then find out you hate it, and start skipping sessions. Anything's 'effective' if it actually occurs.
It's just burning calories / 'exciting' the heart and lungs, in the context of general fitness / losing weight.
You could get all anal and plan something based on the latest fad, but then find out you hate it, and start skipping sessions. Anything's 'effective' if it actually occurs.