so i wonder where the line is?? i started cuttin wood with a bow saw and a 2 sided axe. eventually ended with a skid loader mounted splitter, grapple bucket, dump trailer, owb. went years without swinging a maul. then gained about 15 lbs. joined a gym. started swinging a maul. quit the gym. I probably split wood by hand half hour to one hour a day about 100 days a year. when I cant split i try to do a few push ups, sit ups, etc. so I'm just wondering where you go from good exercise to hurtin your body? or is hurting your body just inevitable?