June 30 Interest expense for the one fourth ended, 2010, was $1.1 million, compared to $1.7 million for the same period in ’09 2009. June 30 Tax benefit for both quarter ended, 2010, and the quarter ended June 30, 2009, was $0.1 million. At 30 June, 2010, Alkermes had money and total investments of $328.5 million, compared to $350.2 million at March 31, 2010. Through the quarter, the company retired $6.4 million of the nonrecourse RISPERDAL CONSTA secured 7 percent Notes through a scheduled principal payment. The company redeemed the rest of the 7 percent Notes completely on July 1, 2010, at a total cost of approximately $46.4 million..The exercise sessions were led by way of a physical therapist. The aerobic exercises included strolling on a home treadmill, stationary cycling, and stair climbing. The individuals exercised so that their heartrate was around 65 percent of their peak heartrate and steadily increased the strength of exercise in order that their heartrate was between 70 and 85 percent of their peak heartrate. The progressive weight training included nine lower-extremity and upper-extremity exercises with the use of weight-lifting machines. Participants performed one or two 2 units at a resistance of around 65 percent of their one-repetition optimum, with 8 to 12 repetitions of every exercise; they steadily increased the intensity to 2 to 3 3 units at a level of resistance of around 80 percent of their one-repetition maximum, with six to eight 8 repetitions of every exercise.