Background: Bjorn Borg was born in Stockholm, Sweden, on 6 June 1956, as the only child of Rune and Margaretha Borg. He grew up in nearby Sodertalje. As a child, Borg became fascinated with a golden tennis racket that his father won at a table-tennis tournament. His father gave him the racket, beginning his tennis career.
Context: Borg had one of the most distinctive playing styles in the Open Era. He played from the baseline, with powerful ground-strokes. His highly unorthodox backhand involved taking his racket back with both hands but actually generating his power with his dominant right hand, letting go of the grip with his left hand around point of contact, and following through with his swing as a one-hander. He hit the ball hard and high from the back of the court and brought it down with considerable topspin, which made his ground strokes very consistent. There had been other players, particularly Rod Laver and Arthur Ashe, who played with topspin on both the forehand and backhand, yet Laver and Ashe used topspin only as a way to mix up their shots to pass their opponents at the net easily. Borg was one of the first top players to use heavy topspin on his shots consistently. Complementing his consistent ground-strokes was his fitness. Both of these factors allowed Borg to be dominant at the French Open. One of the factors that made Borg unique was his dominance on the grass courts of Wimbledon, where baseliners since World War II did not usually succeed. Some experts attributed his dominance on this surface to his consistency, an underrated serve, equally underrated volleys, and his adaptation to grass courts. Against the best players, he almost always served-and-volleyed on his first serves (but he naturally played from the baseline after his second serves). Another trait usually associated with Borg is his grace under pressure. His calm court demeanor earned him the nickname of the "Ice Man" or "Ice-Borg." Borg's physical conditioning was legendary and unrivalled. He could outlast most of his opponents under the most grueling conditions. Contrary to popular belief, however, this wasn't due to his exceptionally low resting heart rate, often reported to be near 35 beats per minute. In his introduction to Borg's autobiography My Life and Game, Eugene Scott relates that this rumor arose from a medical exam the 18-year-old Borg once took for military service, where his pulse was recorded as 38. Scott goes on to reveal Borg's true pulse rate as "about 50 when he wakes up and around 60 in the afternoon." Borg is credited with helping to develop the style of play that has come to dominate the game today.
Question: Did his style cause him physical injuries?
Answer:

Problem: Background: Eddie James "Son" House, Jr. (March 21, 1902 - October 19, 1988) was an American delta blues singer and guitarist, noted for his highly emotional style of singing and slide guitar playing. After years of hostility to secular music, as a preacher and for a few years also as a church pastor, he turned to blues performance at the age of 25. He quickly developed a unique style by applying the rhythmic drive, vocal power and emotional intensity of his preaching to the newly learned idiom. In a short career interrupted by a spell in Parchman Farm penitentiary, he developed to the point that Charley Patton, the foremost blues artist of the Mississippi Delta region, invited him to share engagements and to accompany him to a 1930 recording session for Paramount Records.
Context: House was born in the hamlet of Lyon, north of Clarksdale, Mississippi, the second of three brothers, and lived in the rural Mississippi Delta until his parents separated, when he was about seven or eight years old. His father, Eddie House, Sr., was a musician, playing the tuba in a band with his brothers and sometimes playing the guitar. He was a church member but also a drinker; he left the church for a time, on account of his drinking, but then gave up alcohol and became a Baptist deacon. Young Eddie House adopted the family commitment to religion and churchgoing. He also absorbed the family love of music but confined himself to singing, showing no interest in the family instrumental band, and hostile to the blues on religious grounds. When House's parents separated, his mother took him to Tallulah, Louisiana, across the Mississippi River from Vicksburg, Mississippi. When he was in his early teens, they moved to Algiers, New Orleans. Recalling these years, he would later speak of his hatred of blues and his passion for churchgoing (he described himself as "churchy" and "churchified"). At fifteen, probably while living in Algiers, he began preaching sermons. At the age of nineteen, while living in the Delta, he married Carrie Martin, an older woman from New Orleans. This was a significant step for House; he married in church and against family opposition. The couple moved to her hometown of Centerville, Louisiana, to help run her father's farm. After a couple of years, feeling used and disillusioned, House recalled, "I left her hanging on the gatepost, with her father tellin' me to come back so we could plow some more." Around the same time, probably 1922, House's mother died. In later years, he was still angry about his marriage and said of Carrie, "She wasn't nothin' but one of them New Orleans whores". House's resentment of farming extended to the many menial jobs he took as a young adult. He moved frequently, on one occasion taking off to East Saint Louis to work in a steel plant. The one job he enjoyed was on a Louisiana horse ranch, which later he celebrated by wearing a cowboy hat in his performances. He found an escape from manual labor when, following a conversion experience ("getting religion") in his early twenties, he was accepted as a paid pastor, first in the Baptist Church and then in the Colored Methodist Episcopal Church. However, he fell into habits which conflicted with his calling--drinking like his father and probably also womanizing. This led him after several years of conflict to leave the church, ceasing his full-time commitment, although he continued to preach sermons from time to time.
Question: What did he do after being a pastor?
Answer:
he continued to preach sermons from time to time.