I learned the hard way not to clip in while riding in traffic. Plopping into the middle of the street at a stop light that didn't turn green on time...
But for the bike trail? It ROX. You get way more of a workout because you get pulling up action along with pushing down. Also excellent for stationary bikes. I also clip out before a big hill...again....lesson learned.
I do have pedals that can be used with or without clips.
LOL @ JuliaHood and tan lines...even with 40 SPF sunscreen I still have tan lines for tshirt, gloves, socks, and capris...I look so HAWT in a swimsuit.
I haven't had problems with numb hands - but I am just recently recovering from a thoroughly annoying 8 month case of tennis elbow. So do your stretching and exercises.
I still wear an elbow brace for longer rides or if I know there will be a lot of hills.
nelie - thanx for the link - she does look quite inspiring! I haven't talked myself into a tri yet...I might try a bike race first. I run sometimes...especially when the elbow thing had me banned from the bike. I swim sometimes, too...why not combine them?
Ironman, tho. WHEW.