The best part of having a home gym is designing it 100% customized to you. From vinyl wall decals to gym mats, wall colors, to window treatments, you get to create a fitness space that will challenge, inspire, and drive you. For paint colors and aesthetic touches, remember the power of color psychology – moments of red increase our heart rates, while neutrals help calm us. If mirrors motivate you, you can find an inexpensive floor length mirror at a big-box store to help you perfect your shadowboxing moves.