Doing strength routines in the gym and after an endurance session is great, but only if you're using correct form and technique. (sportstarsmag.com)
The Starting Strength routines are meant to build strength rather rapidly for a novice trainee. (anymanfitness.com)
A good strength routine will help you in your everyday life, that to me is what people are trying to define when they mention functionality. (fitnesscrest.com)