Silicon Valley engineer Aly Orady invented the machine -- that would become Tonal-- in his attempt to find an easy way to ...

If you buy something via one of our links, we may earn a commission. This home gym measures 70 inches long, 75 inches wide, and 87 inches high, which may seem big until you learn that it can hold ...

But if you're an apartment-dweller or just don't have a dedicated room for equipment, there's a good chance you're home gym includes a pair of adjustable dumbbells and a few resistance bands.