If you want to be toned and trim for summer avoid these mistakes!
1- Getting married to your strength routine
2- Performing your reps too quickly
3- Exercising too hard, too often
4- Coasting on your cardio
5- Lifting the wrong amount of weight
6- Letting your knees shoot ahead of your toes, lifting your heels, dropping your knees inward when doing squats
7- Rounding your spine and not flexing from your hips, pulling the weights up too far behind you when doing bent-over lat row
8- Swinging your upper arm, dropping your opposite shoulder, trying to lift your arm and the weight too high behind you when doing triceps kick-back
9- Jerking your neck, not lifting shoulders, failing to engage abs when working your abs
10- Lowering your arms too far when doing dumbbell bench fly