Retaining the Guard ; Key drills to building an Inpassable guard

In BJJ , the passing of your [or your opponents guard ] can be a key and deciding point in the match .
Thus , developing our ability to retain our guard is vital .

In this video Coach John shows some drills which , when practiced with repetition , can help us in building a formidable guard capable of holding of even the most ferocious of guard passers OSSSS