Nintendo spokeswoman Perrin Kaplan downplayed the report, saying the company hadn't received any complaints from users about soreness.
He is not concerned with simple soreness, but with abscesses and cysts, severe scarring, lingering pain, injection directly into an artery, bone inflammation, andmost serious .
Hardworking muscles release lactic acid, which causes soreness.
Morales scratched from lineup with back soreness First baseman Kendrys Morales was scratched from the Mariners' starting lineup about 90 minutes before Tuesday night's game with the Astros due to lower back soreness.
June 12, 2013 - Seattle Mariners
Revised Mariners lineup (Morales scratched) Kendrys Morales has been scratched with lower back soreness. Alex Liddi will now play first base, with other adjustments up and down the order. Here’s how it looks now:
June 12, 2013 - Seattle Times
Ryan Braun: Thumb Soreness Creeps Up Again Update: Braun left Sunday's game against the Phillies with right thumb soreness.
June 9, 2013 - Rotowire.com via Yahoo! Sports