It looks to me like he has the flat of his hand and fingertips pushing downwards to pull the fat in the area between the upper bi and shoulder tie in downward and enhance the bicep swell.
It looks to me like he has the flat of his hand and fingertips pushing downwards to pull the fat in the area between the upper bi and shoulder tie in downward and enhance the bicep swell.
It looks to me like he has the flat of his hand and fingertips pushing downwards to pull the fat in the area between the upper bi and shoulder tie in downward and enhance the bicep swell.