Other than color and style, I am very picky when it comes to the fabric quality of my workout gear. (tastyfoodproject.com)
I'm very pleased with the quality of our workout.» (justarsenal.com)
In the same way, getting that famous burning sensation in the muscles isn't exactly the best indicator for the quality of the workout as well — the burning is caused by the build - up of lactic acid in the muscle tissue. (fitnessandpower.com)