FORMER Test captain Greg Chappell has revealed why he believes modern helmets are hindering today’s batsmen.

Chappell said contemporary helmet designs are far heavier than previous models which is throwing batsmen off-balance and affecting their ability to move.

“I think helmets have had a much bigger impact on batting than we realise,” Chappell told Indian network Cricketnext. “The weight of those helmets makes a big difference to your centre of gravity and balance.”

Chappell said the weight is forcing batsmen to stand more upright, which reduces their balance at the crease and, in turn, their footwork.

But other technological developments - such as those in bats - have made the game easier, Chappell said.

The former Test batsman said bats are now thicker, but not heavier, and have a more even distribution of weight, meaning mishits are going further than ever before.

Speaking of cricket in his era of the ‘70s and early ‘80s, Chappell told the publication: “Because the bats demanded that you hit the ball in the middle, players learnt to get closer to the ball, well forward and well back. They are things that have changed.”

Another factor allowing batsmen to get away with shoddy footwork is the preparation of wickets for one-day cricket, Chappell said.

The former coach of India said pitches previously had more grass on them, which generated more swing for bowlers, and for longer.

The movement would demand batsmen to step closer to the ball, whereas now they “get away with not being as precise”, he added.