# Question: Is the golf swing a circular motion?

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A golf swing has both circular and rotational elements to it. … When you tilt your circle over to hit a ball, this drill will ensure you maintain your circular and rotational move with well educated hands.

## What type of motion is a golf swing?

To hit a golf ball, the golfer swings a club while standing at the side of a motionless ball positioned on the ground. Such a swing involves angular motion. In physics, angular motion is defined as the movement of a body about a fixed point, or axis.

## Is the golf swing an arc?

The golf swing is an arc, and the lowest part of the swing is the bottom of the arc. Much of the work and practice I’ve done over the years has been geared to producing a consistent bottom of the arc. It’s a much misunderstood concept. … Every golfer should be striving for a consistent bottom of the arc on every swing.

## Is a golf swing angular motion?

The golf swing has physics written all over it and is a great example of angular motion. The twisting swing produces torque on the club. This torque force changes the angular velocity of the club, causing rotation. … Professional golfers can generally achieve a club head speed of 100 M.P.H. at the bottom of their swing.

## What muscles do you use golfing?

Muscle Activity During The Golf Swing

Phase of Swing Left Lower Body / Trunk
Back Swing Erector Spinae (26%) Abdominal Oblique (24%)
Forward Swing Vastus Lateralis (88%) Adductor Magnus (63%)
Acceleration Biceps Femoris (83%) Upper and Lower Gluteus Maximus, Vastus Lateralis (58%)

## Where is the bottom of the golf swing?

Therefore, your ball position with the driver should be slightly forward of where you expect the bottom of your swing to fall. For most people, the bottom of the driver swing will come about halfway between the middle of the stance and the left foot, meaning the ball should be positioned up in line with the left foot.

## Where is the axis of rotation in a golf swing?

Your fixed axis of rotation should be right below your neck and your head, mainly. I mean, if your head moves too much, your fixed axis goes with it. But with a driver, your fixed axis, this is where the bottom of your swing is going to happen is going to be right under that fixed axis.

## What are the 3 key physics concepts of the golf swing?

HICKS: Hitting a powerful drive takes more than just strength and coordination, it also requires three physics concepts: torque, centripetal force and something known as the double pendulum effect. JOHN SPITZER (Equipment Standards, USGA): What happens is you can use physics to allow the forces to do the work for you.

## How much force is in a golf swing?

During collision between the ball and driver, peak force applied to the ball can be as high as 4000 pounds. A swing of 110-mph can result in the ball going from rest to 150-mph in 0.0005 seconds. In fact, during certain stages of impact, the ball experiences more than 50,000-g’s of acceleration!

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## Why do golf balls have dimples?

Dimples on a golf ball create a thin turbulent boundary layer of air that clings to the ball’s surface. This allows the smoothly flowing air to follow the ball’s surface a little farther around the back side of the ball, thereby decreasing the size of the wake.

## What is projectile motion in golf?

Basically, a projectile like a golf ball has two velocity components, a horizontal one and a vertical one, as Martin Brouillette, professor of mechanical engineering at the University of Sherbrooke and a member of the Golf Digest Technical Panel explains: “Assuming two cases with the same landing velocity but with …