Physical medicine and rehabilitation (PM&R), also known as physiatry, a branch of medicine that aims to enhance and restore functional ability and quality of life to those with physical impairments or disabilities
Physical therapy, also known as physical rehabilitation or physiotherapy, treatments and exercises concerned with remediation of physical impairments and disabilities through promotion of mobility, functional ability, and quality of life
Aquatic therapy, treatments and exercises performed in water for relaxation, fitness, physical rehabilitation, and other therapeutic benefit
Medical nutrition therapy (MNT), a therapeutic approach to treating medical conditions and associated symptoms via specifically tailored diet
Physical exercise, bodily activity that enhances or maintains physical fitness and overall health and wellness
Sports medicine, a branch of medicine that focuses on physical fitness, as well as treatment and prevention of injuries related to sports and exercise
Athletic training, exercises and regimes to optimize performance and ability to participate in athletic activities
"Rehab" is a song recorded by Barbadian singer Rihanna for her third studio album, Good Girl Gone Bad (2007). Def Jam Recordings serviced the song to contemporary hit radio in the United States on October 6,2008, as the eighth and final single from the album. It was released in the United Kingdom as a CD single on December 8,2008. Development of "Rehab" began while Rihanna was accompanying Timbaland on Justin Timberlake's FutureSex/LoveShow tour in 2007. Timberlake wrote the song in collaboration with its producers, Hannon Lane and Timbaland, and provided additional vocals. "Rehab" is a mid-paced R&B song with an emotional, melancholy chorus; the lyrics are about the protagonist's painful memories of her former lover, who is portrayed metaphorically as a disease.
Rehab is the fourth studio album by Christian hip hop artist Lecrae. It was released on September 28, 2010 on Reach Records. According to the Reach Records website, the album's "motto" is "The Christian life is an entrance into rehab." Centered on release and freedoms from inhibiting addictions and habits, Rehab is a highly conceptual album. Rehab is nominated for the Grammy Award for Best Rock or Rap Gospel Album at the 53rd Grammy Awards. The album was named the Best Album of 2010 in the "Best of 2010: Rapzilla.com's Staff Picks" awards, and Lecrae was also named Artist of the Year. The song "Background" and the album itself were nominated for Rap/Hip Hop Recorded Song of the Year and Rap/Hip Hop Album of the Year, respectively, at the 42nd Annual GMA Dove Awards.
In early 2010, Lecrae had been planning to name his next project "Rehab" although he had doubts about the name, mainly because Eminem released an album of a similar title. Despite this, Lecrae stuck with the original name, because "it made too much sense to not move forward with it."
the energy of a discrete-time signal x(t) is defined as
Relationship to energy in physics
Energy in this context is not, strictly speaking, the same as the conventional notion of energy in physics and the other sciences. The two concepts are, however, closely related, and it is possible to convert from one to the other:
For example, if x(t) represents the potential (in volts) of an electrical signal propagating across a transmission line, then Z would represent the characteristic impedance (in ohms) of the transmission line. The units of measure for the signal energy would appear as volt2·seconds, which is not dimensionally correct for energy in the sense of the physical sciences. After dividing by Z, however, the dimensions of E would become volt2·seconds per ohm, which is equivalent to joules, the SI unit for energy as defined in the physical sciences.
The track was released as the first single from the singer's debut in the United States on May 27, 2008. Although being released worldwide it initially only charted in New Zealand at number two and only managed to reach top thirty on the U.S. BillboardHot R&B/Hip-Hop Songs and Hot Dance Club Play charts.
Generally well received by music critics, it was named sixty-first on The Top 144 Songs of 2008 listing by Blender magazine.
"Energy" was written and produced by The Runaways. It was also recorded by The Runaways at Homesite 13 studios in Novato, California. and Hilson stated that she wanted to prove that she can be successful even without collaborations and guest vocalists and so it was announced "Energy" would be released as the next worldwide single following the success of "Knock You Down". The song was released on September 14, 2009 in the UK. On September 25, 2009 she appeared live on breakfast TV show GMTV in the UK where she performed the single. That same day, she appeared on BBC Radio 1's Live Lounge where she performed a stripped version of "Energy" as well as a gospel cover version of "Supernova" originally sung by Mr Hudson and Kanye West.
On September 18, 2001, Collective Soul released their greatest hits compilation Seven Year Itch: Greatest Hits, 1994-2001 (stylized as 7even Year Itch). The compilation includes songs recorded from 1994 to 2001 and included two new tracks; "Next Homecoming" and "Energy". Seven Year Itch received decent reviews and was relatively successful It sold 225,000 copies in the first year after its release and reached number fifty on the Billboard 200; in Canada, it reached number nine on its albums chart and went platinum. All the songs in Seven Year Itch had charted in the US on the Billboard Hot 100, Mainstream Rock Tracks, or the Modern Rock Tracks chart, except for "Energy", which debuted in this compilation.
The compilation has sold over 500,000 copies. It saw a resurgence in sales after Collective Soul began putting out albums on their own independent label, El Music Group, beginning in 2004.
Seven Year Itch was the last album Collective Soul released through Atlantic Records and their last album to feature guitarist Ross Childress, who had been with the band since its 1993/1994 debut.