Which of the following are NOT flexibility exercise guidelines:

Choose flexibility exercises for all major muscle groups

No pain, no gain-feeling pain lets you know that you have overloaded the muscle with stret

To get the most benefits from flexibility exercise, you need to warm up

Gradually increase the time you hold your stretches as well as the number of sets of stretches

Avoid stretching muscles that are already overstretched from poor posture

Continue to stretch joints that are swollen because this can release the fluids from joints

Flexibility exercises and warm-ups are essentially the same

No pain, no gain-feeling pain lets you know that you have overloaded the muscle with stretch

Continue to stretch joints that are swollen because this can release the fluids from joints

Flexibility exercises and warm-ups are essentially the same