The dumbbell hammer preacher curl is an isolation exercise that targets your brachioradialis, not your biceps brachii, which acts as a synergist.
The dumbbell leg curl is useful for working your hamstrings when you don't have access to a leg curl machine. Learn how to make it as effective as possible.
The cable one-arm reverse-grip triceps push-down is an isolation exercise that targets your triceps brachii, emphasizing all three heads of the muscle.
The weighted sissy squat is a serious exercise that isolates and thoroughly burns your quadriceps. Start with your body weight alone until you have mastered...
Target your posterior deltoid with the lying dumbbell one-arm rear lateral raise. To minimize involvement of your lateral deltoid, your body must be horizontal.
An isolation exercise, the machine back extension targets your erector spinae (spinal erectors), a group of deep muscles that run all the way up your spine.
Target your internal and external obliques, improve your spinal flexibility, and strengthen the lateral flexion of your spine with the stability ball side bend.
Strengthen your internal and external obliques, as well as the primal twisting movement pattern of your body, using the lying bent-knee oblique twist.
The decline skull crusher is an isolation exercise that targets your triceps brachii, especially the long head, which is the largest of the three triceps heads.
The gripless shrug is an isolation exercise that targets your upper trapezius, while your middle trapezius and levator scapulae act as synergists.
The seated bent-over two-arm dumbbell kickback is an isolation and push exercise that targets your triceps brachii. There are no synergistic muscles.
The plate front raise is an auxiliary shoulder exercise that targets your anterior deltoid. Using a heavy weight will significantly challenge your core.