Let me paint you a picture.
Jonathan goes up, hands high, creating a wall above the net. The ball hits those hands and drops back down. The other team recovers the ball and sets a hitter. BOOM. BLOCKED.
For the second time, the ball is scooped up into the air. It's attacked yet again. BLOCKED.
The opposite team tries again. Jonathan glides along the net and reaches high performing his third block in a row.
The opposite team is struggling at this point. They dig the ball for the final time and set a hitter. Jonathan's back in the air to claim what's his: the FOURTH AND FINAL BLOCK.

Four blocks BACK TO BACK TO BACK TO BACK. That's the kind of stuff player of the weeks are made out of!