why does my jogging stroller shake Momentum Jogging Stroller

why does my jogging stroller shake Momentum Jogging StrollerQuick Switch steering: twist the handlebar to easily unlock the 12 front swivel wheel for on demand steering One hand compact fold for storage and convenient transport. Conveniently stands upright when folded Durable air tires absorb shock and provide a smooth ride 5 Point safety harness and internal storage pockets Extendable canopy with zippered mesh window and reclining seat back Whether you run every day or enjoy casual strolls around the

● Quick Switch® steering: twist the handlebar to easily unlock the 12” front swivel wheel for on-demand steering
● One-hand compact fold for storage and convenient transport. Conveniently stands upright when folded
● Durable air tires absorb shock and provide a smooth ride
● 5-Point safety harness and internal storage pockets
● Extendable canopy with zippered mesh window and reclining seat back

Whether you run every day or enjoy casual strolls around the neighborhood, the Momentum Jogging Stroller makes any adventure a breeze. The stroller has two steering modes: Run with a locked front wheel or Walk with a swivel front wheel. When you want to turn while in Run mode, Quick Switch® Steering allows for on-demand steering – simply twist the handlebar to unlock the front wheel to turn without missing a beat. The handlebar also features a comfort grip, wrist strap for safety while jogging, and is height adjustable. The convenient one-hand fold allows easy storage, and this unique folding mechanism allows this jogging stroller to fold more compactly than others. Thoughtful child features include a reclining seat, 5-point safety harness, internal snack pouches, and an extendable canopy with a peek-a-boo mesh window. The extra-large storage basket provides ample space for diaper bags or backpacks. The basket also features a zippered pocket to keep smaller items safely stowed away. Maximum weight capacity 50 lbs. Recommended for kids 6 months and up.