However the connective tissues , like tendons and ligaments , require much more time to acclimate and are slower to tell you there is a problem with too much , too soon .
Muscles , including heart and respiration , adapt quickly to increased mileage .
The connective tissues , like tendons and ligaments , require much more time to acclimate and are slower to tell you there is a problem with too much , too soon .
Muscles , including heart and respiration , adapt quickly to increased mileage .