I have the chance to go on a 5 day hike in October and really want to go. It would be about 20km a day. Since the beginning of May I have been walking 10,000 steps a day and doing some yoga/stretching. Everything hurts! I feel so stiff. 😪 I am quite surprised as my average daily steps rate was 7,500 anyway so not a huge difference. What am I doing wrong? Am I just too out of shape? The idea was to gradually increase the distance but I'm worried that I can't. Any tips?