correct amount of float. I've read you should look at the feet hanging off a table, see the angle they naturally maintain, and use this as your neutral/starting position. Does this have any merit? I noticed mine were a bit toed out when doing this but I have medial knee pain issues.
Thanks,
Bennett Fallow
Steve Hogg says:
Bennett,
What I'm assuming you mean is a method to determine what angle to place your cleats at on the sole of the shoe?
If so, the method follows but before that, it's imperative that arch support be addressed. Very, very few cycling shoes have any real arch support and this lack can be the cause or part of the picture of many cycling related injuries including medial knee pain. Superfeet are popular and deserve to be but only really work for those with low to moderate arches. The best solution is ESoles Supportive which have modular replaceable arch supports in 4 different heights. Sadly, they have recently discontinued the black arch support insert which is needed by something like christian louboutin 20 - 30% of the people that I see; the ones with high to very high arches.
The correct amount of arch support should feel mildly intrusive when standing. That is mildly intrusive on a 3 point scale consisting of Not Intrusive, Mildly Intrusive and Very Intrusive. Mildly Intrusive when standing if judged correctly will not be felt as anything other than supportive after 15 minutes of cycling. Now to the method of determining cleat angle.
1. Place your bike on an indoor trainer and pedal for 10 minutes, warming up until you are riding with reasonable load. The load needs to be heavy enough for you to be working hard but without sacrificing technique. Observe the angle of your feet on the pedals. It may be toe in, toe out or straight ahead. It may vary between feet. Make a mental note of that angle.
2. Step off the bike and determine where the centre of the 1st MTP joint (ball of the foot) is on your bare foot. You should be able to feel the joint hollow with your finger or thumbnail. If in doubt, dorsiflex the big toe several times while your nail feels for the spot. If in doubt, place a pen dot on where you think the joint hollow is and dorsiflex the toe again. If the spot is correct, the mark should not move or should barely move.
3. Get a aluminium cable crimp; the bizzo that is fitted to brake and gear cable ends by bike shops to prevent them from fraying. Also get some packing tape. Cut a piece of clear packing tape 3 or 4