Agree with limiting/avoiding the ballistic stuff.
Stretch and massage your plantar fascia, Achilles tendon and calves.
Tight feet will often show up in the knee first.
Dec 2013: 365 SQ, 275 BP and 415 DL.
Dec 2014: 500 SQ, 350 BP and 550 DL.
"Trust the process" - Steve Shaw, MaB Founder