Learning the specifics of the intrinsic muscles of the hand is knowledge that may not be used often, but for those clients who present with issues in their hands, it can prove invaluable.
Multiple exercises and techniques can help improve thumb pain. Using various products designed to protect the thumbs can help limit or prevent injuries.
When we angle the palm by supinating or pronating the forearm, we can diminish the size of the palm contact, making it much more specific without being pokey the way thumb and finger pads can be.