Move gently and stop if you feel sharp pain, dizziness, numbness, or symptoms that feel unsafe. This routine is general fitness guidance, not medical care.
Exercises
1. Dumbbell Standing Single Arm Curl
3 sets 路 10 reps 路 40s rest 路 both sides
Working one side at a time stops the stronger arm from carrying the set.
Steps
Stand tall with a dumbbell in one hand at your side and the other hand resting on your hip.
Set your feet shoulder-width apart with knees soft and core lightly braced.
Start with the working arm fully extended and palm facing your thigh.
Curl the dumbbell up toward your shoulder, rotating your palm to face up as the elbow bends.
Squeeze the biceps hard at the top with the elbow tucked beside your ribs.
Lower the dumbbell slowly back down to full extension, then repeat for reps before switching arms.
Cues
One arm at a time.
Torso still.
Lower slowly.
Common mistakes
Swinging the torso back to throw the dumbbell up, which turns the curl into a body swing.
Letting the elbow drift forward, which shortens the biceps stretch and turns the lift into a partial.
Cutting the bottom range short and not fully extending the arm, which kills the stretch position.
Rushing the lowering phase, where most of the muscle-building tension actually lives.
2. Dumbbell Standing Single Arm Hammer Curl
3 sets 路 10 reps 路 40s rest 路 both sides
The neutral grip is easier on the wrist and reaches a slightly different part of the arm.
Steps
Stand tall with a dumbbell in one hand at your side and the other hand resting on your hip.
Set your feet shoulder-width apart with knees soft and core lightly braced.
Start with the working arm fully extended and palm facing your thigh.
Curl the dumbbell up toward your shoulder while keeping the palm facing in throughout the rep.
Squeeze the biceps and brachialis hard at the top with the elbow tucked beside your ribs.
Lower the dumbbell slowly back down to full extension, then repeat for reps before switching arms.
Cues
Neutral grip.
Thumb stays up.
No swing.
Common mistakes
Rotating the wrist into a regular curl partway up, which turns the hammer into a standard biceps curl.
Swinging the torso to throw the dumbbell up, which removes the work from the biceps and forearm.
Letting the elbow drift forward, which shortens the range and reduces brachialis loading.
Cutting the lowering phase short, which skips most of the muscle-building tension.
3. Dumbbell Incline Hammer Curl
3 sets 路 10 reps 路 45s rest
Lying back lengthens the arm at the bottom, which is where the work becomes hardest.
Steps
Set a bench to about a 60 degree incline and sit back with a dumbbell hanging from each hand.
Let the arms fully extend straight down, palms facing each other, with the shoulder blades pinned to the bench.
Keep the elbows pinned at your sides and resist any urge to swing them forward as you curl.
Curl both dumbbells up by bending only at the elbow, palms staying in the neutral hammer position.
Stop the curl just before the elbows travel forward, squeezing hard for a brief pause at the top.
Lower the dumbbells under control over 2 to 3 seconds back to the fully stretched start position.
Cues
Arms hang back.
Full stretch low.
Squeeze at the top.
Common mistakes
Letting the elbows drift forward at the top, which removes the brachialis stretch the lift is designed for.
Rolling the shoulders forward off the bench, swapping arm work for front-shoulder strain.
Rushing the lower portion and dropping out of the stretched bottom where the growth happens.
Loading too heavy, which forces a swinging cheat rep and ruins the isolation.
4. Dumbbell Concentration Curl
3 sets 路 12 reps 路 40s rest 路 both sides
Bracing the elbow removes every shortcut, so it belongs at the end of the biceps work.
Steps
Sit on the edge of a bench with your feet planted wide and a dumbbell in one hand.
Lean forward slightly and brace the back of your working arm against the inside of your thigh.
Let the dumbbell hang at full arm extension with the palm facing the opposite leg.
Curl the dumbbell up toward your shoulder by bending only at the elbow, keeping the upper arm pinned.
Squeeze the biceps hard at the top with the dumbbell close to your shoulder for a one-second hold.
Lower the dumbbell slowly to full extension over 2 to 3 seconds, then repeat before switching arms.
Cues
Elbow on the thigh.
No momentum.
Squeeze and hold.
Common mistakes
Lifting the elbow off the thigh mid-rep, which lets the shoulder swing and steals work from the biceps.
Using too heavy a dumbbell so the body sways forward and back to lift it.
Cutting the range short by stopping before the arm fully extends at the bottom of each rep.
Dropping the weight quickly on the way down, skipping the slow descent where most growth happens.
5. Dumbbell Seated Overhead Tricep Extension
3 sets 路 12 reps 路 45s rest
The overhead position stretches the triceps fully. Start light and keep the elbows narrow.
Steps
Sit on a bench with back support and hold one dumbbell vertically with both hands cupping the top plate.
Press the dumbbell straight overhead with arms fully extended and elbows close to your ears.
Brace your core and keep your back flat against the bench throughout the set.
Lower the dumbbell slowly behind your head by bending only at the elbows until you feel a deep triceps stretch.
Pause briefly in the stretched position, keeping the upper arms still and pointing straight up.
Extend the elbows to drive the dumbbell back overhead, squeezing the triceps hard at the top.
Cues
Elbows point forward.
Lower behind the head.
Ribs stay down.
Common mistakes
Letting the elbows flare wide, which shifts load off the triceps and into the shoulder joint.
Moving the upper arms forward and back instead of keeping them locked vertical, turning the lift into a press.
Cutting the bottom range short and missing the deep stretch where most growth happens.
Going too heavy and dropping the dumbbell down hard, which puts the elbows and back of the head at risk.