Gym Machines Names and Uses: A Beginner's Guide with Table
Gym machines names and uses in one table: cardio, chest, back, shoulder and leg machines, the muscles each works, how to set it up and a beginner tip for each.
Most Indian gyms have the same 20 or so machines: cardio machines (treadmill, cross trainer, spin and upright bikes), upper-body machines (chest press, pec deck, shoulder press, lat pulldown, seated row, cable crossover) and leg machines (leg press, hack squat, leg extension, leg curl, calf raise, Smith machine). The table below gives each machine's common name, the muscles it works, how to use it in one line, and a beginner tip. For a first plan, pick one machine per body part and learn the seat and pin settings before you add weight.
Names vary between gyms: "cross trainer" and "elliptical" are the same machine, "butterfly" is the pec deck, and "functional trainer" usually means a cable crossover station.
Gym machines names and uses: the full table
Cardio machines
| Machine | Main muscles | How to use it | Beginner tip |
|---|---|---|---|
| Treadmill | Heart and lungs, legs | Walk, jog or walk on an incline at a steady pace | Clip the safety key to your clothes and start at walking speed |
| Cross trainer (elliptical) | Heart and lungs, legs, some arms | Push and pull the handles while your feet glide | Your feet never leave the pedals, so there's no pounding |
| Spin bike / upright bike | Heart and lungs, quads, glutes | Pedal at a set resistance | Set the seat so your knee is slightly bent at the bottom of the pedal stroke |
| Recumbent bike | Heart and lungs, legs | Pedal sitting back in a bucket seat | The backrest makes it comfortable if upright bikes aren't |
| Rowing machine | Heart and lungs, legs, back, arms | Push with legs, then lean back slightly and pull the handle to your lower ribs | Legs first, arms last; don't yank with the arms |
| Stair climber | Heart and lungs, glutes, quads | Climb the moving steps at a slow, steady rate | Hold the rails lightly for balance, not to carry your weight |
Chest and shoulder machines
| Machine | Main muscles | How to use it | Beginner tip |
|---|---|---|---|
| Chest press | Chest, front shoulders, triceps | Push the handles forward from chest level | Set the seat so the handles line up with your mid-chest (ACE) |
| Pec deck (butterfly) | Chest | Bring the pads or handles together in front of you in an arc | Keep elbows soft; skip it if you have a history of shoulder problems |
| Incline chest press | Upper chest, front shoulders | Press up and forward on an angled path | Use a lighter weight than the flat press |
| Shoulder press | Shoulders, triceps | Press the handles overhead from shoulder height | Elbows slightly in front of your body, not flared straight out to the sides |
| Lateral raise machine | Side shoulders | Lift the pads out to the sides to shoulder height | Light weight, slow lowering |
| Reverse pec deck | Rear shoulders, upper back | Face the pad and pull the handles back in an arc | Squeeze your shoulder blades; don't shrug |
Back and arm machines
| Machine | Main muscles | How to use it | Beginner tip |
|---|---|---|---|
| Lat pulldown | Lats, upper back, biceps | Pull the bar down to your upper chest | Pull to the front, never behind the neck |
| Seated row (cable or machine) | Mid back, lats, biceps | Pull the handles to your stomach, elbows close to your sides | Sit tall; don't rock backwards to move the weight |
| Assisted pull-up machine | Lats, biceps | Kneel or stand on the pad, which pushes you up as you pull | More weight on the stack = more help, so it gets easier |
| Back extension (hyperextension bench) | Lower back, glutes, hamstrings | Hinge forward at the hips and rise until your body is in a straight line | Stop at straight; don't arch back past it |
| Cable station (biceps curl, triceps pushdown) | Biceps, triceps | Curl the handle up, or push the rope or bar down | Keep elbows pinned to your sides |
Leg machines
| Machine | Main muscles | How to use it | Beginner tip |
|---|---|---|---|
| Leg press | Quads, glutes, hamstrings | Push the platform away with both feet | Don't lock your knees or let your hips lift off the seat (ACE) |
| Hack squat | Quads, glutes | Squat down with your back on the angled pad, then stand | Start with the empty sled; go only as deep as you can control |
| Smith machine | Depends on the lift (squat, bench, row) | The bar runs on fixed rails; twist to rack and unrack | Set the safety stops just below your lowest point |
| Leg extension | Quads | Straighten your knees against the shin pad | Line the knee up with the machine's pivot; lower slowly |
| Leg curl (lying or seated) | Hamstrings | Bend your knees against the pad | Seated curls may build more hamstring size (see below) |
| Calf raise (standing or seated) | Calves | Rise onto the balls of your feet, then lower fully | Pause at the bottom; standing works the gastrocnemius more |
| Hip abductor / adductor | Outer hip / inner thigh | Push your knees out, or squeeze them in, against pads | Small extras; do them after your main leg exercise |
| Cable crossover (functional trainer) | Chest, shoulders, back, legs | Two adjustable pulleys for flys, rows, kickbacks and more | Learn 2 or 3 moves on it before trying everything |
How do you set up a machine before you start?
Run through these five checks each time:
- Seat height. Line the handles up with the joint they work. On a chest press, the ACE exercise library puts the handles at mid-chest. On a seated row, the handles should be about level with your shoulders.
- Pivot point. On leg extension and leg curl, the knee should sit in line with the machine's axis of rotation. ACE's lying hamstrings curl instructions also put the ankle pad on the lower third of your shin, not on your heel.
- Range. On the leg press, ACE suggests starting with your knees bent about 90 degrees and heels flat on the plate.
- Pin. Push the pin all the way in. Start lighter than you think.
- Back and shoulder position. Back against the pad, shoulder blades gently pulled back and down, no arching to finish a rep.
Do one easy warm-up set before your working sets.
What does each machine do best?
A few machine choices have real research behind them:
- Pec deck and cable crossover. In an ACE-sponsored EMG study of nine chest exercises, the pec deck produced 98% and the bent-forward cable crossover 93% of the chest activity of the barbell bench press. The chest press machine came in at 79%.
- Lat pulldown to the front. A study comparing three pulldown styles concluded that pulling to the front of the neck is the better choice and that behind-the-neck pulldowns should be avoided. Grip width matters less than people think: a 2014 study found similar back muscle activity with grips one to two times shoulder width.
- Seated vs lying leg curl. In a 12-week trial, seated leg curls grew the whole hamstrings more than lying curls (+14% vs +9%).
- Standing vs seated calf raise. A 2023 study found standing calf raises built far more calf muscle than seated ones; the gastrocnemius barely grew with the seated version.
- Smith machine vs free squat. In a small EMG study, free-weight squats gave 43% higher average muscle activity. The Smith machine's fixed safety stops still help when you train alone.
Machines vs free weights: which is better?
For building muscle, neither wins. A 2023 meta-analysis of 13 studies found no difference in muscle growth between free-weight and machine training, and no difference in strength when each group was tested on its own type of equipment. Free-weight training did improve free-weight strength tests a little more, which makes sense: you get better at what you practise.
A 2020 trial in 46 young adults found similar gains in muscle thickness and strength after 8 weeks of either.
| Machines | Free weights (barbell, dumbbells) | |
|---|---|---|
| Learning curve | Short; the path is fixed | Longer; you control balance and path |
| Training alone | Safe to push close to failure | Needs a spotter or safety bars on heavy lifts |
| Muscle growth | Similar | Similar |
| Carry-over to daily life and sport | Less balance work | More balance and coordination |
Start with machines in month one, learn the free-weight versions with a trainer, then use both.
Which machines should a beginner start with?
A simple machine-only full-body session, 2 to 3 days a week with a rest day between. That matches the ACSM position stand on resistance training, which recommends 2 to 3 days a week for novices and loads you can lift for 8 to 12 reps.
| Order | Machine | Sets x reps | Rest |
|---|---|---|---|
| 1 | Cross trainer or cycle (warm-up) | 5–8 min easy | — |
| 2 | Leg press | 2–3 x 10–12 | 90 sec |
| 3 | Chest press | 2–3 x 10–12 | 90 sec |
| 4 | Lat pulldown | 2–3 x 10–12 | 90 sec |
| 5 | Seated leg curl | 2 x 10–12 | 60 sec |
| 6 | Seated row | 2 x 10–12 | 60 sec |
| 7 | Shoulder press | 2 x 10–12 | 60 sec |
When you're ready for a structured month, follow the beginner gym workout plan, and see how many sets and reps build muscle for the reasoning behind those numbers.
For cardio, the WHO guidelines on physical activity recommend adults get 150 to 300 minutes of moderate aerobic activity a week (or 75 to 150 vigorous), plus muscle-strengthening work on 2 or more days. You can see roughly what each machine burns in the calories burned by exercise chart.
How heavy should you go on a machine?
Pick a weight that leaves 2 or 3 reps in the tank at the top of your rep range. When you beat your target by one or two reps on every set, ACSM recommends adding 2 to 10%.
Stacks differ between brands, so note the pin number per machine. For barbell lifts, you can estimate your max and training percentages with the one-rep max calculator.
Common machine mistakes
- Letting the stack slam between reps, or short, fast reps with too much weight
- Locking the knees hard on the leg press
- Leaning far back on pulldowns and rows to cheat the weight down; ACE suggests no more than about a 30-degree lean on the lat pulldown
Quick checklist
- Learn 6 to 8 machines first, plus one cardio machine
- Line the handles or pivot up with the working joint
- Start light: 2 to 3 sets of 10 to 12, 2 to 3 days a week
- Add 2 to 10% when you beat your target reps
- Pulldowns to the front, seated leg curls and standing calf raises are the better versions
- Machines and free weights build muscle about equally
If you have a heart condition, high blood pressure, diabetes, a joint injury, are pregnant or are under 18, check with your doctor and a qualified trainer before starting. This is general information, not medical advice.
Useful links
- ACE exercise library
- ACE-sponsored study: the most effective chest exercises
- Haugen et al. (2023), free weights vs machines meta-analysis
- Maeo et al. (2021), seated vs lying leg curl
- Kinoshita et al. (2023), standing vs seated calf raise
- ACSM (2009), progression models in resistance training
- WHO guidelines on physical activity (2020)
Frequently asked questions
Which gym machine is best for weight loss?
No single machine burns fat by itself. Weight loss comes from a calorie deficit, and any cardio machine you will use regularly (treadmill, cross trainer or cycle) helps you burn more. Add strength machines two or more days a week so you keep muscle while you lose fat.
Is it OK to use only machines in the gym?
Yes, for most people. A 2023 meta-analysis found no difference in muscle growth between free-weight and machine training. Machines are easier to learn, and you can add dumbbells and barbells later if you want to.
What is the butterfly machine in the gym?
It is the pec deck. You sit upright and bring two padded arms or handles together in front of your chest, which works the chest muscles. Keep a slight bend in the elbows and do not let the handles travel far behind your body.
How many machines should a beginner use in one session?
Five to seven is plenty: one or two for legs, one chest or shoulder press, one or two back machines, and a few minutes on a cardio machine to warm up. That covers the whole body in about 45 to 60 minutes.