Type: Legs. The Curtsy Lunge is an effective exercise for developing and strengthening the thigh muscles. This exercise will also help you with your balance, but be careful the first time you perform this, as it may be a little tricky.Below you will find a video tutorial and step by step instructions on how to perform the Curtsy Lunge.his exercise will also help you with your balance, but be careful the first time you perform this, as it may be a little tricky. Below you will find a video tutorial and step by step instructions on how to perform the Curtsy Lunge.
First, Iâll explain some of VLOOKUPâs limitations: 1  Your data range is limited to a table. 2  VLOOKUP always searches the leftmost column of the specified table to find the lookup value. 3  You can only specify the return value column by index number.  VLOOKUP provides a very limited approximate match feature.
Relative Standard Deviation Excel Limitations Percent relative standard deviation is popular but there are limitations to the statistical method. The main limitation is when the average is very small (<1) and a small variation in the set of data will result in a large result.