with the arm swung round at shoulder height
with an outward or horizontal swing of the arm
"he hit the ball round-arm"
Round-arm is a specific technique used in the sport of cricket, where the bowler delivers the ball with his arm extended or slightly bent at the elbow but at a point not significantly above the shoulder. This action contrasts with the traditional method of overarm bowling, where the bowler's arm extends above the shoulder on delivery.
applied to the method delivering the ball in bowling, by swinging the arm horizontally
The numerical value of round-arm in Chaldean Numerology is: 4
The numerical value of round-arm in Pythagorean Numerology is: 5