I just love simplicity of lifting weights. It helps with everything physical - strength, endurance, fat loss, balance, frame... It's indescribable excellent and I love it so so much. But I wonder, is there any similar concept I can do for my mental health? First I thought it could be meditation but I don't think that's it... Because when you meditate you don't progress, there are no obstacles, you can do it whole day... It must be something else...