How to extract previous and current rows if their value is equal

[SriRajesh]

Hi,

I want to extract rows if the previous row of Name column equal to 'MM' and current row of Name column is 'MA'

import pandas as pd
import numpy as np
df=pd.DataFrame({'Name':['MM','MA','CS','MM','MM','TH','MM','MA'],'Rank':[1,3,3,1,2,3,2,2],'Score':[120,20,12,15,2,83,22,32]})
for i,(index,row) in enumerate(df.iterrows()):
    if i == 0: continue
    df[(df.Name.loc[i]=='MA') & (df.Name.loc[i-1]=='MM')]