@deltabolic: ✅ Here’s how you can target the inner and outer biceps on the barbell curl. Use a close grip to place greater emphasis on the outer biceps. Take a wider grip to shift the focus onto the inner biceps. Utilize a shoulder-width grip to target both the inner and outer biceps. For a SIZE & SHRED training program, visit deltabolic.com! Link in my bio. #biggerbiceps #barbellcurl #biggerarms #bigbiceps #bicepscurl