Czarniak's Case

The employee appeals from a judgment of the Superior Court reversing the decision of the reviewing board of the Industrial Accident Board awarding him compensation benefits in accordance with G. L. c. 152, § 35B.

The reviewing board (board) affirmed and adopted the decision of a single member whose findings were based upon *468the parties’ statement of agreed facts which recited the following events. On September 14, 1976, the employee sustained a compensable injury to his back. He returned to work on March 21, 1977, but on May 21, 1977, the employee “was forced to stop work due to severe pain in…