Is Running Slow Really Fun?

As we age, the ability to tap into fat stormes as your fuel source increases. You have a more limited ty to tap into that glycalitic system as you get older. So maybe it makes sense to focus on speed when you're younger, a little less as you age. But also, what do you enjoy like? Is running fast really fun to you? Warlike chantel said, is your background in cross country and track, and you've done a lot of that. And maybe you're ready to into to slower running and longer duration. Darcy: It took me three or four years before i could really wrap my mind around it's ok to run nine or ten