Can you grab a punch?
Yes and no, it depends on what type of punch is thrown, it is almost impossible to block a jab because that is about the fastest punch thrown. Why? Because it is open and relaxed when he throws it and when it comes back. Before it lands it the fist twists a little and flexes and moves back the same way. Relaxed muscle travels much faster than clenched muscle but the timed clench fist lands harder and if this timing is off, you can break your own hand. The best you can do with his jab is avoid it, slap block or parry. Later, we can discuss the grab, most of you will know but maybe we can add to it. Watch when you see Jimmy work out or do some moves in a form, he often opens his hands.
Opinions on using 1st Gen Woolsey windmills against jabs?