Sports brand Adidas and environmental initiative Parley for the Oceans have released the first batch of running shoes with uppers made using recycled plastic recovered from the sea (+ movie). More about Adidas launches trainers made from ocean plastic with Parley for the Oceans
Korean firm BUS Architecture's Undefined Playground unfolds to transform crowded city space into a public sports facility for football, tennis, basketball or Frisbee (+ slideshow). More about BUS Architecture designs modular play facility for cities with limited space
Future Makers: German athlete Denise Schindler is working with Autodesk to become the first cyclist to compete with a fully 3D-printed prosthetic leg at the Rio 2016 Paralympic Games (+ movie). More about Denise Schindler to become world's first Paralympic cyclist to use 3D-printed prosthesis
Milan 2016: in our next movie from Nike's The Nature of Motion exhibition, architect Greg Lynn explains how his body temperature-regulating chair could help athletes significantly improve their performance. More about Greg Lynn's microclimate chair for Nike could give athletes "a distinct performance advantage"
Rio 2016: Adidas has unveiled its kits for the Team GB athletes competing in the Rio 2016 Olympics, designed by fashion designer Stella McCartney around a new coat of arms. More about Adidas unveils Team GB kits for Rio 2016 by Stella McCartney
This football stadium in Montreal has a giant faceted roof structure, which folds over an indoor playing field before morphing into spectator seating surrounding a second open-air pitch (+ slideshow). More about Crystalline soccer stadium by Saucier + Perrotte and HCMA references Canadian mining landscape
Canadian studio Architecture Microclimat has created a simple athletic facility in Quebec with a lofty ceiling that enables gymnasts to hang high in the air (+ slideshow). More about Architecture Microclimat completes Canadian fitness centre for body builders and gymnasts
Self-tightening laces and zippers powered by tiny motors could help athletes avoid injury and make life easier for people with disabilities, according to Nike designer Tinker Hatfield. More about Shoes with motorised laces are "totally not a gimmick" says Nike's Tinker Hatfield
American company Under Armour has joined the list of sportswear brands incorporating 3D printing into shoes with the launch of lattice-soled trainers designed to be suitable for any sport (+ slideshow). More about Under Armour becomes latest brand to experiment with 3D-printed trainers
Sportswear brand Nike has unveiled a pair of self-lacing trainers that automatically adjust to your foot when you put them on (+ movie). More about Nike launches Back to the Future-style self-lacing shoes
BIG has now released a full set of images of its design for the new Washington Redskins American football stadium, revealing more activities that the venue could facilitate (+ slideshow). More about BIG reveals more images of Washington Redskins stadium design
Bjarke Ingels has unveiled his firm's new stadium design for American football team the Washington Redskins, set to feature a moat offering an assortment of sporting activities. More about BIG's new stadium for the Redskins could offer abseiling, surfing and kayaking
A team led by Grimshaw has unveiled its contest-winning design for a race course and horse "theme park" in South Korean city Yeongcheon. More about Grimshaw wins contest for South Korean horse "theme park" and race course
A cross-laminated timber roof covers this six-lane swimming pool, which London firm Hawkins\Brown plans to add to a school in Surrey (+ slideshow). More about Hawkins\Brown designs pool that will give the sense of "swimming amongst the trees"
Set between two plateaus, this Alpine aquatic centre by German firm Auer Weber features wide crescent-shaped windows overlooking the piste of popular ski resort Courchevel (+ slideshow). More about Auer Weber completes aquatic centre with a sloping roof in the French Alps
Paddleboarders receive a boost on the water with this jet-propelled board that also self-inflates by Slovenian company SipaBoards (+ movie). More about SipaBoards unveils self-inflating electric paddleboard
Colourful glass discs are embedded in the clay-tile facade of this school hall near Valencia, so on sunny days colourful shadow patterns are cast across the floor inside (+ slideshow). More about Sports hall for Escola Gavina school in Spain features multi-hued clay and glass tiles
Materials used throughout this boxing club in Kuwait were influenced by the simple interiors of retro gyms (+ slideshow). More about Lab100 Design Studio adds curved glass walls and mezzanine level to Kuwait boxing gym
CES 2016: women can receive fitness metrics and workout tips from sportswear startup OMsignal's smart bra, which was launched at the CES technology fair in Las Vegas this week (+ slideshow). More about OMsignal's smart sports bra gives wearers instant workout feedback
An indoor basketball court forms the atrium of this family home in eastern Japan by local firm Koizumi Sekkei (+ slideshow). More about Koizumi Sekkei completes house in Japan with a basketball court at its centre