1 How does the tendon of the flexor carpi radialis reach the base of the metacarpal bones without actually entering the carpal tunnel?  2 Cite factors that justify the greater range of ulnar deviation...

1 How does the tendon of the flexor carpi radialis reach the base of the metacarpal bones without actually entering the carpal tunnel?

 2 Cite factors that justify the greater range of ulnar deviation as compared with radial deviation of the wrist