I'm a 48 year old welder/steel worker. Very intense hot and physical job. I had a week off and my lifts went way up. For example I had a max on seated rows of 205lbs x 10. I was doing 260lbs x 8 at the end of my break. Very little soreness and just felt strong. So my question is since obviously I can't quit my job, should I reduce lifting routine to maybe 3 times a week instead of 5 just to give these older muscles more chance to recover? Thanks as always guys.