Code:
SELECT [TBL-PTWEB].[Test Date], Max([TBL-PTWEB].[Test Date]) AS [MaxOfTest Date], [TBL-PTWEB].DBPTID, [TBL-PTWEB].[Body Mass Index], [TBL-PTWEB].Weight, [TBL-PTWEB].Height, [TBL-PTWEB].Cardio, [TBL-PTWEB].[Abdominal Circumference], [TBL-PTWEB].Pushups, [TBL-PTWEB].[Sit-Ups], [TBL-PTWEB].Mode, [TBL-PTWEB].Score, [TBL-PTWEB].[Test Due], [TBL-PTWEB].[Fitness Level], [TBL-PTWEB].[Table Key]
FROM [TBL-PTWEB]
GROUP BY [TBL-PTWEB].[Test Date], [TBL-PTWEB].DBPTID, [TBL-PTWEB].[Body Mass Index], [TBL-PTWEB].Weight, [TBL-PTWEB].Height, [TBL-PTWEB].Cardio, [TBL-PTWEB].[Abdominal Circumference], [TBL-PTWEB].Pushups, [TBL-PTWEB].[Sit-Ups], [TBL-PTWEB].Mode, [TBL-PTWEB].Score, [TBL-PTWEB].[Test Due], [TBL-PTWEB].[Fitness Level], [TBL-PTWEB].[Table Key]
ORDER BY [TBL-PTWEB].DBPTID;