Cristiano Ronaldo's Living Room Cup: Can you beat Juventus star's core crusher score?

In the video, Ronaldo produces 142 reps in 45 seconds, and his reps are so quick, the video looks set in fast-forward - except it's not

SPAL 1 Juventus 2. February 22: Ronaldo celebrates scoring the first goal for Juventus, and matching the Serie A record. Reuters

Hellas Verona 2 Juventus 1, February 08: Ronaldo celebrates after scoring the opening goal of the match. Getty

Hellas Verona 2 Juventus 1, February 08: Ronaldo scores Juve's only goal. Reuters

Juventus 3 Fiorentina 0, February 02: Cristiano Ronaldo opens the scoring. Reuters

Juventus 3 Fiorentina 0, February 02: Cristiano Ronaldo scores Juve's second goal. Reuters

Napoli 2 Juventus 1, January 26: Ronaldo scores past Napoli's Italian goalkeeper Alex Meret. AFP

Juventus 2 Parma 1, January 19: Cristiano Ronaldo celebrates after opening the scoring. AFP

Juventus 2 Parma 1, January 19: Ronaldo after scoring his second goal. AFP

Roma 1 Juventus 2, January 12: Cristiano Ronaldo scores Juve's second goal from the penalty spot. Reuters

Juventus 4 Cagliari 0, January 06: Portuguese forward Cristiano Ronaldo celebrates after opening the scoring. AFP

Juventus 4 Cagliari 0, January 06: Ronaldo nets Juve's second goal. Reuters

Juventus 4 Cagliari 0, January 06: Cristiano Ronaldo celebrates after completing his hat-trick. AFP

Sampdoria 1 Juventus 2, December 18: Ronaldo scores Juve's second goal. Reuters

Juventus 3 Udinese 1, December 15: Ronaldo celebrates with defender Merih Demiral after giving Juve the lead. Getty

Juventus 3 Udinese 1, December 15: Cristiano Ronaldo scores Juve's second goal. Reuters

Lazio 3 Juventus 1, December 07: Cristiano Ronaldo scores the Juve goal, which turned out to be a consolation. Reuters

Juventus 2 Sassuolo 2, December 01: Ronaldo scored the second goal from the penalty spot. Reuters

Cristiano Ronaldo is as famed for his physical condition as he is for his football skills. Just one glance at his chiseled physique shows an athlete dedicated to being in peak shape.

As the coronavirus keeps the majority of people indoors, athletes are resorting to home workouts to keep fit before competitive sport eventually returns, and Ronaldo is certainly no different.

The Portuguese superstar frequently posts photos and video clips from workouts at his home gym, but this time it's different as Ronaldo has laid down a challenge to his millions of social media followers.

"Hey guys, I have a new challenge for you to stay active: the Living Room Cup," Ronaldo, 35, wrote in the caption for the video uploaded to Instagram.

"Can you step up and beat my core crusher record? Show me what you got."

In the video, Ronaldo produces 142 reps in 45 seconds. His reps are so quick, the video looks set in fast-forward - except it's not.

Ronaldo says this video is the "first edition" of the Living Room Cup, so it sounds like we can expect plenty more challenges in the coming days.

Check out the video above and see how you get on.