This edition of Laws of Cricket, in association with the International Institute of Cricket Umpiring and Scoring, covers some more tricky questions of the Laws.

In 2005 the England cricket team won the Ashes in dramatic fashion. They were hailed by some a heirs to the world title with a young side of talented cricketers ready to take on, and beat, the world's best.

What happened was indifferent form culminating in a 5-0 whitewash at the hands of the very Australian side they had beaten less than two years before.

If shots go through fashions, we can safely say the sweep is this year's must have item. Have you been wondering how to play the sweep well?

The sweep is an excellent weapon for any batsman: when used correctly.

Frowned upon totally in its early days, the shot (and its range of variations) has become an acceptable, if difficult to learn, shot. But many coaches still shy away from teaching it, going down the safer route of a straight bat.

'Momentum' is hard to define in cricket, but you know when you have it: That feeling of being on top of the game.

Smart players and coaches know how to control momentum: to be in charge of the flow and pace of the game. They understand when to ride this wave of success. They also know when to take action to get it back if it starts to slip away.

As part of the brand new captaincy course on PitchVision Academy we have a free sample section of our conversation with Mike Brearley.

The full audio includes tactical and man management tips for captains. There is also exclusive video of Mike available once you have enrolled. If you order before June 1st you can get the course at a discount rate.

Also in the show Kevin sorts out his hang time, David wins a match with no satisfaction and also:

The number one aim of any good cricket fitness plan should be to prevent injury.

It's not possible to score runs and take wickets if you are on the sidelines due to a hamstring strain or other preventable injury. So while being strong, supple, fast and athletic is an important element, it's important to start by making sure you do no harm.

Spinners have found a renaissance in the Twenty20 game. The slower pace and wider potential for variety makes the ball harder to hit.

However, when a spinner does come on, many batsmen decide it's time to go for the big hits.

What tactics can you use as a spinner to limit the damage someone can do?

You are batting in a run chase and the run rate is gradually creeping up. The opposition are bowling well and you start to think you need a 'get out' boundary. How do you know when to go for it?

David and Kevin are joined on the show this week by two PitchVision Academy coaches: Rob Ahmun answers our 5 questions and Ian Pont tells us how to bowl at the death ot Twenty20 matches when batsmen are giving it the long handle. We also talk about:

During his career, Shane Warne was one of the loudest opponents to coaches; famously saying the only use for a coach was to drive the team to the ground. Yet even he turned to a mentor in Terry Jenner when times were tough or he needed some external help.