Marginal Gains - the untold story

Q&A
Q: Marginal Gains, what does it mean?
A: Very little improvement on performance some times not worth it the the expense
  Think about it. ​      How much can you really gain vs the cost?
      Here is two facts to consider that are cost effective and a real advantage in many ways, not just speed.

1.       Latex Tubes
2.       High socks