I Used to be Explosive — Funny BJJ Father's Day Muscle Shirt Gift

The muscle shirt for the dad whose arms still remember being explosive — even if his knees don't.

He used to be explosive. The hips are a little less cooperative now, but the upper body? Still very much present. I Used to Be Explosive on a sleeveless cut is the honest look for every BJJ dad who skips leg day not from laziness, but from principle — the mat is his leg day.

This soft, sleeveless tank moves with you. Perfect for drilling, lifting, a Saturday morning open mat, or any situation where you want maximum shoulder visibility and minimum sleeve interference.

Built for the Mat, Designed for the Dad

• Soft, breathable fabric — light enough for training, comfortable enough for everything else
• Unisex fit from S to 2XL
• Sleeveless cut for full range of motion on and off the mat
• Bold print that holds up through double sessions and hot washes
• A BJJ Father's Day gift they'll actually wear to practice

The BJJ muscle shirt gift for dad that doubles as actual training gear. No novelty-only shirts here — this one goes to the gym. Part of the Holiday BJJ Father's Day collection.