If you have a garage, you probably have enough room for a home gym… if you look for it. the average home gym only requires around a 10 x 6 ft. space for the most effective workouts and small workout room ideas and that space is often easy to find if you are willing to clean up and maybe move supplies to a shed or storage unit (especially true for larger two-car garages where you have a lot. 1. choose the right building a 3x3m corner log cabin can hold small gym equipment image source: waltons. the garden shed you use to store your lawnmower won’t be strong enough to cope with heavy gym equipment. log cabins are much more suitable for home gyms – they’re designed to be more robust than traditional sheds and summerhouses.. Small shed gym ideas. explore melanie payne's board "shed gym" on pinterest, the world's catalogue of ideas. | see more about home gyms, home gym design and garage gym.. you can transform any room in the house into a home gym. check out these photos of gyms to get ideas on where to add one in your home...