Learn the hip bump sweep in BJJ: sit up, control the arm, bump the hips and score 2 points under IBJJF rules. With shoulder protection and clear milestones.
The honest answer: the hip bump sweep is a sweep from closed guard in which you sit up, control one of your partner's arms and roll into the top position with a sideways hip bump. It is one of the classic sweeps for beginners because it builds on basic movements you do in training anyway: sitting up and bridging.
Under IBJJF rules a sweep scores 2 points once you hold the top position for 3 seconds [1]. If you land in mount, another 4 points come on top as long as control stays continuous [1]. Even a sweep that almost lands can earn an advantage point [1].
And there is something you should learn before you start bumping: the sweep works only if the arm is controlled. Without the arm your partner simply posts. Expect a few weeks until you hit the sweep against an attentive partner, and months until you show it under competition pressure. That is experience, not a study.
You grab your partner's wrist or sleeve on the sweep side so that they cannot post. Milestone: you control the arm for 30 seconds against a partner who tries to break free. Without the arm you have no sweep, only a sit-up attempt.
You sit up, the free hand posts behind you. The elbow stays slightly bent, not locked. Your head is close to their chest, your legs stay around their hips. Already here you feel whether your partner shifts back. If you sit close, they have less room.
You lift your hips and bump them sideways into your partner. The force comes from the legs, not the arm. Imagine pushing a heavy door open with your hip. The bump goes diagonally upward and over the controlled arm, not straight forward. During the bump your head stays upright so the neck does not twist.
You roll over your shoulder, open your legs and land on top, ideally in mount. You do not let go of the arm. If you land on your partner, you already sit in the position for points. If your partner stands with a wide base and still posts, that is your sign to switch to another sweep, such as the flower sweep, which you learn later. Milestone: you land on top cleanly 3 times in a row without your partner being able to post.
You hold the top position for 3 seconds, then the sweep counts [1]. Standing up and putting the opponent down also counts [1]. After that you keep working: whoever stays in a position and tries nothing risks a penalty for lack of combativeness [1].
Practice in three stages: cooperative, light resistance, then live. Move on only once you manage the first stage cleanly 3 times.
The hip bump sweep looks harmless but loads the shoulder and the wrist of the posting hand. Among 881 BJJ practitioners surveyed the shoulders were the second most common injury region at 13 % after the knees (25 %), and 79 % of training injuries happened in sparring [2]. In US emergency departments the most frequent dislocations in BJJ injuries were at the shoulder (32.5 %) [4]. A review also names the shoulder as a frequently affected joint [3].
For you that means: posting arm slightly bent, bump from the legs, and never lever your partner's arm while you roll. Release at the first tap. This does not replace supervised training: learn the hip bump sweep with a coach.
The sweep succeeds or fails before the bump: at the sit-up. Whoever sits up so that their head rests at the partner's sternum takes away their room to evade. After that the bump needs almost no strength. Many beginners bump too early and with too much force.
A sweep from closed guard: you sit up, control one arm and bump the hips sideways into your partner so that you land on top.
Under IBJJF rules 2 points if you hold the top position for 3 seconds. If you land in mount, 4 points come on top as long as control stays continuous [1].
Yes, with a wrist grip instead of a sleeve grip. What matters is that you control the arm and keep your hips close.
Usually because your partner has a free arm and posts, or because you sit too far away. Control the arm first and sit up closer.
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