1 Good shoes.
2 Free weights.
3 Comfortable clothing.
4 Lots of water.
5 Positive attitude.
6 For women, supportive sports bra.
7 Well-made equipment ( e.g., cardio machines)
8 Weight-training gloves.
9 Appropriate music.
10 Enough time.
11 A work out partner.
12 Fresh, clean air and sunshine.
Have fun!!