Two accidents, both the last couple of years near the end of each season. This November I fractured my pelvis in 3 places and had a small frontal lobe hemorrhage. Started spinning again after 4 weeks and was on a fat bike for very short distances after 5 weeks. I am now almost 7 weeks out. I was just starting to feel completely normal when I tweaked the pelvis wrestling with a snow blower last weekend. I am going to give it another try on the fat bike or trainer this weekend but will take it slow.