Stop the Bleed is the civilian bleeding-control program from the American College of Surgeons. The premise is simple: significant bleeding can kill a person in 5 to 10 minutes, faster than EMS can arrive at most fields. A trained bystander buys the time that matters.

The protocol below is the basics. The full course is 90 minutes, free in many areas through fire departments and Red Cross chapters, and the highest-leverage emergency-response training a youth-sports parent or coach can take.

Recognize life-threatening bleeding.

Blood pumping or spurting from a wound (arterial bleeding).

Blood pooling on the ground or soaking through a uniform.

Blood that doesn’t slow with light pressure.

A wound on the trunk that cannot be tourniqueted (the “junctional” zones — armpit, groin, neck).

Any of those, the protocol activates.

The three techniques.

One. Direct pressure. First move, always. Press hard on the wound with both hands, with whatever clean cloth is available (gauze, towel, jersey, your bare hands gloved). Do not lift up to peek. Maintain pressure until EMS arrives or until packing or a tourniquet takes over.

For most bleeding, direct pressure alone works. The pressure has to be hard enough to compress the bleeding vessel against bone or surrounding tissue.

Two. Wound packing. For deep wounds where direct pressure is not stopping the bleeding, packing extends the technique. The standard:

Press gauze (or a clean cloth) directly into the wound, packing tight against the source of bleeding.

Continue packing until the wound is full. Multiple gauze packs may be needed.

Apply hard direct pressure on top of the packing.

Hold for at least 3 minutes minimum without lifting.

Hemostatic gauze (gauze impregnated with clotting agents like QuikClot or Combat Gauze) is faster and more effective. Sideline first-aid kits for high-impact sports should consider including it.

Three. Tourniquet. For severe arterial bleeding from an arm or leg that direct pressure cannot stop, a tourniquet is the technique that saves the life. CAT (Combat Application Tourniquet) is the gold-standard product.

The protocol:

Place the tourniquet 2 to 3 inches above the wound, on bare skin if possible (high and tight on the limb, not over a joint).

Tighten until bleeding stops. The kid will be in pain. That is correct.

Note the time the tourniquet went on. Write it on the kid’s forehead or hand if possible. EMS needs to know.

Do not remove. Tourniquets stay on until EMS or hospital staff manages the transition.

A properly applied tourniquet is uncomfortable but not dangerous in the time frames involved (under 2 hours). Tourniquets save lives in arterial-bleed scenarios where direct pressure fails.

What goes in the kit.

For the team safety bag, the additions for bleeding control:

A package of QuikClot Combat Gauze or hemostatic-impregnated gauze.

A CAT tourniquet (about $30, fits in a small pouch).

A roll of compression gauze (standard rolled gauze, 4-inch).

Trauma shears (already on the standard list).

The whole kit fits in a sandwich-bag-sized pouch. A coach who has done the 90-minute course can deploy any of the three techniques in under 30 seconds.

Real youth-sports scenarios.

The cleat that opens a thigh in a sliding tackle. Direct pressure, possibly packing.

The skate-blade laceration on the forearm or neck (hockey, ice). Direct pressure, possibly tourniquet for the limb cut. Neck cuts are direct pressure only.

The lacrosse stick that takes out a player’s lip or eyelid in a high check. Direct pressure with sterile gauze.

The compound fracture from a tackle, where the bone has come through skin. Direct pressure around the wound, no packing into a fracture site.

The training.

Stop the Bleed courses are listed at stopthebleed.org. The course covers the three techniques, hands-on practice with tourniquets and packing, and recognition of life-threatening bleeding. Free in most areas. Two hours of your life.

The honest read. Most youth-sports games never see a Stop the Bleed scenario. The few that do are time-critical, and the difference between a kid who walks away and a kid who does not is whether the adult on the field knew the technique. The training is free. The kit costs about $50. The decision to learn it is the conservative, low-cost one.

If this content is reaching someone in an active bleeding emergency, call 911 first, then apply direct pressure with whatever cloth you have until help arrives.