Mechdesign98 on Instagram: "Best Door Hinge Ever?✨🚪 360° Rotation #engineering #mechanism #3dprinting #machine #automation #mechanical #mechanic #automobile #3ddesign #manufacturing This video demonstrates a gear-driven door hinge mechanism. Unlike standard butt hinges, which are mechanically limited to about 180° due to overlapping knuckles and leaf thickness, this design allows full 360-degree rotation. The hinge uses intermeshing helical gears to guide and support the rotation of a single mo

MILLICENT PENDLEBURY | Glutes Specialist & Confidence Coach on Instagram: "Takeaways: Start each leg day with a different movement pattern compound lift (e.g deadlifts = hinge, hip thrusts = thrust, barbell squats = squat/lunge) Get up to your top sets as quick as you can Fuel your body & your sessions This is your sign to start ✨🤸🏼‍♀️ Full leg day: BB squats 10 with bar/8/6/6/6 RDLs 12/8/8/8 B stance glute drive 10 each leg x3 Glute med hip thrusts 12 each leg x3 Happy glute growing 🤗 @onera