Please help me understand the meaning of the phrase "sliding in and out of drifts" in the following sentence from the description of the game "KartRider Rush+" (not available online):
You should give those thumps a warm-up before each race in the game, they’ll need to be in shape for all that sliding in and out of drifts.
I know drifting is a driving technique where the driver intentionally oversteers, with loss of traction, while maintaining control and driving the car through the entirety of a corner. I am confused by the words "sliding in and out" here.
Here is a description of the game from a different source:
The kart racing sensation enjoyed by over 300M players worldwide is back and better than ever with more style, more game modes, more thrill! Race with friends or just play it solo through a variety of gameplay modes.
Thank you for your time.