English blog · 2023/09/23

I experienced bodyboarding last weekend and started this week with terrible muscle pain. My shoulders, arms, and chest were sore and achy due to my effort to put my upper body upright to get on the board. But as the pain eases little by little, I have noticed my posture is getting better. I have also realized how I should live my life, and what I would like to express by doing my work. Among the muscles that were sore this time, it was the pectoralis major clavicular, which is used to expand...