Hey, hey, hey! It's Day 5 of Olympic Thighlights and these athletes' bodies are fitter than ever. Today, we explore the rowers' right to bare arms, see the gymnasts jump to new thights, stroke it out with the swimmers and take in some abs-solutely astonishing abs from the Olympic volleyball players. Like they say, you can't have too much of a good thing and that applies double to Olympic Thighlights.

Angel Fournier Rodriguez, Cuba, Men's Single Sculls

Anthony Ervin, USA, Men's 50m Freestyle

Asuka Teramoto, Japan, Balance Beam

Bongil Gu of Korea (L) and Florin Zalomir of Romania (R), Men's Sabre Team Fencing

Chad Le Clos, South Africa, Men's 100m Butterfly

Victoria Pendleton of Great Britain (L), Peter Kennaugh of Great Britain (C), Anna Meares of Australia (R), Track Cycling

Idalys Ortiz of Cuba (L) and Elena Ivashchenko of Russia (R), Women's +78 kg Judo

Roger Federer, Switzerland, Men's Singles Tennis

Gabrielle Douglas, United States, Balance Beam

Jessica Hardy, USA, Women's 50m Freestyle

Katherine Grainger and Anna Watkins, Great Britain, Women's Double Sculls

Kerri Walsh, USA, Beach Volleyball

Laura Bartlett, Great Britain, Women's Hockey

Marcel Balkestein of The Netherlands and Andrew Hayward of New Zealand, Men's Hockey

Michael Phelps, USA, Men's 200m Individual Medley

Jonty Clark of Great Britain (L) and Muhammad Tousiq of Pakistan (R), Men's Hockey

Nada Mohammed Arakji, Qatar, Women's 50m Freestyle

Richie Campbell of Australia (R) and David Martin Lozano of Spain (L), Men's Water Polo

Russell Westbrook (L) and Carmelo Anthony (R), USA, Men's Basketball

Serena Williams, USA, Women's Singles Tennis

Silvia Gustavo of Brazil and Lizanne Murphy of Canada (L), Irina Osipova of Russia (R), Women's Basketball

Stephanie Proud, Great Britain, Women's 200m Backstroke

Tara Whitten, Gillian Carleton and Jasmin Glaesser, Canada, Women's Team Pursuit Track Cycling

Teddy Riner, France, Men's +100 kg Judo

Tony Azevedo, USA, Men's Water Polo

Tugstsogt Nyambayar of Mongolia (L) and Vincenzo Picardi of Italy (R), Men's Fly (52kg) Boxing

Vanessa Ferrari, Italy, Floor Exercise

Victoria Azarenka, Belarus, Women's Singles Tennis

Vijender of India (L) and Terrell Gausha of United States (R), Men's Middle (75kg) Boxing

Earlier:
Everyone's A Winner When It Comes to Olympic Bodies
These Olympic Bodies are Worth Their Weight in Gold
Olympic Thighlights: You Ain't Heard Calf of It
Is That a Balance Beam in Your Pants or Are You Just Happy That It's Time for Thighlights?