How to Punch a Punching Bag Correctly (and Not Get Hurt)

Throwing some punches into a punching bag can be a major stress buster, but if you’re not careful, it can land you out of the ring and leave you with a bruised hand, friction burns, or, worse, a fractured wrist.

Fortunately, learning the six boxing punches and refining your punching technique can help you get the most out of your workout while keeping your hands safe.

The key to hitting a punching bag correctly is to use your entire body, not just your arms and hands.

“[Boxing] is truly a full-body workout because you’re using your entire body to drive power,” says Kendall Wood, CPT, a boxing, HIIT, and strength training instructor for Tonal, who is based in New York City. “We generate power from our base upward, so your legs play a huge role in that.”

It takes lots of practice and coordination to get the hang of punching a bag, so give yourself some grace.

Here, Wood breaks down how to do the six boxing punches correctly. Before you throw some punches, do a quick warm-up to prepare your body. Make sure you have on wraps and gloves to protect your hands.

How Do You Properly Hit a Punching Bag?

As mentioned, boxing is an intense, full-body workout that includes cardio and strength. When you’re punching a bag, you’re engaging your legs, core, shoulders, and arms. Your boxing stance is what’s going to help create a solid base of support for your body as you throw punches into a bag.

If you’re right-handed, take an orthodox stance, Wood says. This means your left foot and hand are your lead (in front), while your right foot and hand are behind. Maintain a staggered stance, and avoid having your lead foot directly in front of your back foot. Maintaining a slight bend in your knees also helps you move more quickly and be agile, Wood says.

If you’re left-handed, your stance is the exact opposite: Your right foot and hand are your lead. This stance is known as southpaw.

If you’re new to boxing, Wood recommends shadowboxing, which means you’re punching air versus a bag. This way, you’re nailing the technique of the different punches and allowing your body to find its flow.

When you’re shadowboxing, visualize an opponent to help you maintain proper defensive positioning. Be sure to aim your punches toward a realistic target point and move your feet.

“Put on some music,” she says. “Try to follow the rhythm and find some [punch] combinations that work for you. Anything from two punches up is considered a combination, so you can throw a jab, cross, and then a jab, cross, hook, and just continually add on.”

1. Jab

The jab is a straight punch that’s thrown from your front, or lead, hand.

“You’re working through extension at the elbow, driving the punch straight off of your chin, rotating the fist in a forward motion to make contact with your opponent’s mid-face or even their body,” Wood says.

1. Start standing in an orthodox or southpaw stance, depending on which hand is dominant.
2. Make fists with your hands, and bring them up by your cheeks.
3. Maintaining your boxing stance, punch your lead hand (this is the same side as your front leg) straight out in front of you. When you extend, keep your elbow tucked in tight. Push from your rear foot, shifting your weight to the ball of your front foot, as if you’re stomping down through the floor.
4. Quickly pull your arm back in by your cheeks.

2. Cross

Just like the jab, the cross is a straight punch that’s thrown from your back hand.

“On the bag, you would just imagine that you were facing off with an opponent and make contact at your eye level or drop levels as if you were making contact with your opponent’s torso,” she says.

1. Start standing in an orthodox or southpaw stance, depending on which hand is dominant.
2. Make fists with your hands, and bring them up by your cheeks.
3. Shifting your weight from your back foot to your front foot, punch your rear hand (this is the same side as your back leg). Pivot your back leg up to the ball of your back foot, as if you’re squashing a bug. This will cause your rear shoulder to rotate forward as your arm extends.
4. Quickly pull your arm back in by your cheeks.

3. Front Hook

Hooks are done with a 90-degree bend in your elbow, so there’s flexion in the elbow and rotation in your wrist, Wood says. “It’s almost as if you’re hooking your opponent in the side of their face or body,” she says.

1. Start standing in an orthodox or southpaw stance, depending on which hand is dominant.
2. Make fists with your hands, and bring them up by your cheeks.
3. Maintaining your stance with your back leg and keeping your back fist by your cheeks, bend your front arm to 90 degrees.
4. Rotate your trunk and swing your arm to punch, as if you’re hooking your opponent on the side of their face, pivoting your front foot, knee, and hip to face the same direction.
5. Then, quickly pull your arm back in by your cheeks.

4. Back Hook

Similar to the front hook, the back hook is thrown with a 90-degree bend in your elbow. Imagine striking the side of your opponent’s face or body.

1. Start standing in an orthodox or southpaw stance, depending on which hand is dominant.
2. Make fists with your hands, and bring them up by your cheeks.
3. Maintaining your stance with your front leg and keeping your front fist by your cheeks, bend your rear arm to 90 degrees.
4. Rotate your trunk and swing your arm around to punch, as if you’re hooking your opponent on the side of their face, pivoting your back foot, knee, and hip to face the same direction.
5. Then, quickly pull your arm back in by your cheeks.

5. Front Uppercut

Uppercuts are punches thrown with an upward motion, hitting underneath your opponent’s chin or body, Wood says. The front uppercut is done with your lead hand.

1. Start standing in an orthodox or southpaw stance, depending on which hand is dominant.
2. Make fists with your hands, and bring them up by your cheeks.
3. Maintaining your stance with your back leg and keeping your back fist by your cheeks, rotate your front hip and shoulder forward, and pivot on the ball of your front foot to punch upward, as if you’re hitting your opponent’s chin.
4. Then, quickly pull your arm back in by your cheeks.

6. Back Uppercut

The back uppercut is done with your rear hand. Imagine punching underneath your opponent’s chin with an upward motion.

1. Start standing in an orthodox or southpaw stance, depending on which hand is dominant.
2. Make fists with your hands, and bring them up by your cheeks.
3. Maintaining your stance with your front leg and keeping your front fist by your cheeks, rotate your back hip and shoulder forward, and pivot on the ball of your back foot to punch upward, as if you’re hitting your opponent’s chin.
4. Then, quickly pull your arm back in by your cheeks.

How Many Types of Punching Bags Are There?

The most popular types of punching bags are speed bags, hanging bags, and freestanding heavy bags.

Some trainers prefer bags filled with water because they offer more give than bags that feature foam and sand. However, freestanding bags don’t require you to mount them to your ceiling, while hanging ones do.

It may be difficult to do uppercut punches on a standard punching bag because there isn’t an upward point of contact. Instead, consider getting uppercut bags or wrecking ball bags for practicing this type of punch.

Speed bags are ideal for — you guessed it — building speed instead of strengthening against resistance, so they’re filled with air instead of water or sand and are substitutes for heavy punching bags. The idea is that you can move more quickly with a speed bag.

So, if you’re looking to purchase a punching bag, consider what type of punching bag works best in your home and fulfills your needs and goals.

Can You Punch a Punching Bag Bare-Handed?

It’s important to always use boxing wraps around your hands, in addition to wearing gloves, when making contact with a punching bag.

“Wraps are there to fully secure your joints, knuckles, and wrists,” Wood says. “And with that, it’s super important to make sure that you lock in the appropriate technique before you decide to go all out on a punching bag, because it’s very easy to meet the resistance of a 200-pound punching bag and turn a wrist, injuring yourself.”

If you’re new to boxing, you can expect some bruising and discomfort in your hands. But as your hands adjust to boxing over time, you shouldn’t see any bruising or experience discomfort.

There’s no substitute for live instruction from a qualified trainer. Even an hour of boxing lessons will help you make more progress toward proper punch technique than many weeks of punching on your own.