Question: Who are capable of playing powerfully from the back-court?
About the article "Badminton", section "Mixed doubles".

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In mixed doubles, both pairs typically try to maintain an attacking formation with the woman at the front and the man at the back.
This is because the male players are usually substantially stronger, and can therefore produce smashes that are more powerful.
As a result, mixed doubles require greater tactical awareness and subtler positional play.
Clever opponents will try to reverse the ideal position, by forcing the woman towards the back or the man towards the front.
In order to protect against this danger, mixed players must be careful and systematic in their shot selection.
At high levels of play, the formations will generally be more flexible: the top women players are capable of playing powerfully from the back-court, and will happily do so if required.
When the opportunity arises, however, the pair will switch back to the standard mixed attacking position, with the woman in front and men in the back.
Stephens is an all-court player.
She hits her forehand with a large swing and as a result the shot can be either a strength or a weakness for her.
Stephens sports a powerful two-handed backhand.
Cross-court Sloane tends to hit a very steady ball, often hoping to run around her backhand in order to hit an aggressive forehand.
Stephens often finishes points at the net and is a competent volleyer.
In her 2013 Australian Open match against Serena Williams, she won 18 of 20 (90%) net points.
She also has a good serve with a very fluid motion.
Stephens often stays well behind the baseline, relying on her athleticism to chase and return balls.
She is capable of defending against powerfully-hit shots, and occasionally turns defensive shots into offensive shots.
Fitness is one of Stephens' biggest strengths on the tennis court. 
Shane Kevin Ferguson (born 12 July 1991) is a Northern Irish footballer who plays for Birmingham City, on loan from Premier League club Newcastle United, and for the Northern Ireland national team.
He is capable of playing anywhere on the left flank as a full back or winger. 
Tan Yee Khan (陈贻权) (born 1940) is a former Malaysian badminton player who represented his country in badminton events around the world during the 1960s.
Though capable of high level singles (he won Japan's "World Invitational" tourney in 1964), Yee Khan was primarily a doubles player who won numerous major international titles in partnership with Ng Boon Bee.
Powerfully built and substantially bigger than most Asian players of his day, he was reputed to be the hardest smasher in the game.
He won the coveted All-England men's doubles title with Boon Bee consecutively in 1965 and 1966.
In 1967 he was a member of Malaysia's world champion Thomas Cup (men's international) team.
Plagued by back problems he retired from badminton competition in 1969 but soon became one of Malaysia's leading golfers.
He was elected to the World Badminton Hall of Fame in 1998.
He now runs an island resort on the west coast of Peninsula Malaysia, on the island of Pangkor called Sea View Hotel & Holiday Resort. 
One of the participants draws a “Playing Court” on a flat surface (usually the floor of alleys) with the help of a piece of coal or chalk.
The size of the “Playing Court” depends upon the wishes of the participants and may thus vary greatly.
For example if all the participants agree to have a “Playing Court” of Eight Boxes (2 feet by 4 feet each) then that constitutes the “Playing Court”.
Therefore, there are no set parameters for drawing the “Playing Court”.
Once the “Playing Court” is drawn, each participant takes turn.
Initially, the player would stand backwards at one side of the “Playing Court” and then throw the piece of stone blindly over her head so that it may land inside the farthest box of the “Playing Court”.
If it lands successfully inside the designated box (without touching any lines) of the “Playing Court”, the player would usually take off her shoes and stand barefoot near that piece of stone with one foot in the air.
Afterwards she would push that piece of stone (in a single try) with reasonable force so that it may successfully slide in the adjoining box.
If it successfully slides into the adjoining box (once again without touching any of the lines) then the player carries on doing the same until the piece of stone is successfully out of the “Playing Court” and the player is back at the place from where she threw the stone blindly.
Once the player is successfully out of the “Playing Court” then she is allowed to stand on her both feet.
Consequently the player’s turn prematurely ends when: The player can no longer stand on one foot and both feet touch the “Playing Court” area, or The stone stops on one of the lines, or Slides out of the “Playing Court” before it could reach the last box.