If your strength improves, that is one sign that you are gaining muscle. Feeling bigger or puffier is natural and probably an indication that your muscle fibers are expanding.
Strength increases typically coincide with muscle gains, so if you've observed that you've gotten stronger, it's a good sign that your muscles have expanded. When you first begin strength training, lifting weights increases fluid flow to your muscles, giving you the post-workout pump. For muscles to grow, they must be damaged. Muscle ache is a solid sign of muscle deterioration. Therefore, muscle discomfort and muscle growth are related. Exercise is still beneficial to you even if you don't feel as sore afterward as you did when you first started.Your body is an incredible machine that responds quickly to any challenges you give it.
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